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Patterns of Power: A World History Survey, c. 1200-Present

Grade 10 · Christian · NGSS/CCSS-aligned

This is a full-year world history course for 10th grade that skips the "march through centuries region by region" approach. Instead it asks one big question over and over, in different costumes: when things connect — trade, ideas, disease, power — who ends up ahead and who ends up behind, and did anyone actually plan it that way? Your child will read real historical documents (letters, laws, propaganda posters, speeches) and argue from them, not just memorize dates. By the end, the goal is that they can look at a historical situation they've never seen before and say which of the course's recurring patterns explains it — and where that explanation runs out of road.

What your child will learn

The whole year, in plain English. Tap any unit to see every skill inside, nothing is hidden.

Land Empires and Exchange Networks, c. 1200-1450peek inside ▸

This opens the course by showing that the world was already tightly connected — through trade, religion, and conquest — centuries before Europeans crossed the Atlantic. Your child will trace the Silk Roads, Indian Ocean trade, and Trans-Saharan routes, look at the Mongol Empire as the era's biggest connector and disruptor, and study the Black Death as a disease that spread along the same roads merchants used.

  1. The geographic routes and characteristic goods of the Silk Roads, Indian Ocean, and Trans-Saharan trade networks

    Given a thematic map of Afro-Eurasia c. 1300, students will trace and label the three major trade networks (Silk Roads, Indian Ocean, Trans-Saharan) and identify at least two goods characteristic of each.

  2. The tribute system as a mechanism of imperial control

    Students will explain how the tribute system functioned as a mechanism of imperial control, distinguishing it from direct territorial administration, using the Yuan or Mali empire as the case.

  3. Differing contemporary accounts of Mongol governance

    Given two accounts of Mongol rule (one Persian, one Chinese chronicle excerpt), students will compare how each source characterizes Mongol governance and infer what each author's position explains about the difference.

  4. Categories of diffusion (cultural, technological, pandemic) along the same trade infrastructure

    Students will classify a list of historical developments (e.g., spread of gunpowder, spread of bubonic plague, spread of paper money, spread of a specific religious practice) as primarily cultural diffusion, technological diffusion, or pandemic diffusion, and justify borderline cases.

  5. The causal link between trade-network density and pandemic spread rate

    Students will infer, from mortality and trade-route data for the Black Death, why the disease spread faster along trade corridors than across regions without trade contact, without being told the mechanism directly.

  6. The general principle that exchange networks produce unintended distributional effects

    Given a contemporary case of a global supply-chain disruption (e.g., a shipping-lane blockage or a modern pandemic) that was NOT discussed in class, students will generalize the unit's network-effects principle (connection produces unintended, unplanned winners and losers) and apply it to explain the new case.

  7. The net destructive-versus-connective effect of Mongol conquest on Afro-Eurasian trade

    Students will evaluate a claim ('The Mongols were purely destructive') against a 5-6 source document set, determining which sources support, complicate, or contradict the claim, and produce a written argument that takes a defensible position using at least two source types.

  8. The definition of empire and named examples from the period

    Students will recall the definition of empire and correctly identify three examples of land-based empires operating in Afro-Eurasia c. 1200-1450 (Mongol, Mali, Yuan/Ming or Delhi Sultanate).

Encounter and Exchange: The Atlantic World, 1450-1750peek inside ▸

This unit asks how sustained contact between the Americas and Europe/Africa after 1492 produced huge, unplanned consequences — mass death from disease, forced-labor economies, a trade system spanning three continents. Your child will work with conflicting accounts from European, Indigenous American, and West African points of view, and the unit deliberately does not resolve them into one clean story.

  1. The directional flow of the Columbian Exchange (specific crops, animals, pathogens moving between hemispheres)

    Given a map of Atlantic trade routes and a list of items (crops, animals, disease pathogens, people), students correctly sort each item into 'Old World to New World' or 'New World to Old World' as taught in the worked example. This is a factual recall/pattern-matching task, not evidence of understanding why direction is fixed. That reasoning is assessed separately by the companion objective below.

  2. The biogeographic/domestication-history logic that fixes the direction of Columbian Exchange movement

    Given an unfamiliar item (a crop, animal, or pathogen not used in any prior worked example or practice set) and a brief note on where it was domesticated or first endemic, students correctly determine its direction of exchange and justify the judgment using domestication/endemic-origin logic (e.g., 'this animal was domesticated in Eurasia thousands of years before 1492, so it could only have moved Old World to New World') rather than by resemblance to a memorized category.

  3. The epidemiological mechanism of demographic collapse (lack of acquired immunity to Old World pathogens)

    Students explain why the demographic collapse of Indigenous American populations after 1492 resulted primarily from disease rather than from direct violence, citing epidemiological reasoning (lack of prior exposure/immunity) rather than only citing death totals.

  4. Encomienda and chattel slavery as distinct forced-labor systems

    Students compare encomienda and chattel slavery as forced-labor systems, identifying at least two structural similarities (labor coercion, economic extraction for a colonial power) and at least two structural differences (legal status of the laborer, hereditability of status).

  5. Mercantilism as an underlying economic logic distinguishable from its vocabulary label

    Given a primary source excerpt describing colonial trade policy, students infer whether the policy reflects mercantilist logic (colonies exist to enrich the mother country) even when the source never uses the word 'mercantilism.'

  6. The triangular trade route and the economic function of each leg

    Students analyze a triangular trade diagram to explain how profit was generated at each leg of the voyage (Europe to West Africa, West Africa to Americas, Americas to Europe), attributing specific goods and their economic function to each leg.

  7. Conflicting perspectives in primary sources on the same Atlantic World event

    Students construct a written comparison of how a European colonizer's account and a West African or Indigenous account describe the same historical event (e.g., an encounter, a labor arrangement, a trade transaction), identifying which details each author includes, omits, or emphasizes and explaining why the author's position might account for that difference.

  8. Mercantilism as a transferable economic pattern applicable beyond the Atlantic World context

    Presented with a case of economic exploitation from an entirely different historical period not covered in this course (e.g., a resource-extraction economy the student has not studied), students determine whether mercantilist logic is present, absent, or only partially present, and justify the judgment using the definitional features of mercantilism taught in this unit.

  9. The generalizability of the contact-collapse-extraction pattern beyond the specific Atlantic World case

    Given a novel dataset or timeline (e.g., population estimates from a region/period not studied in this unit, such as a Pacific island contact scenario), students generalize whether the pattern of contact, demographic collapse, and forced-labor economy documented for the Atlantic World applies, and identify what additional evidence would be needed to decide.

  10. The moral status of a system versus the moral status of individual participants within it (encomienda/chattel slavery)

    Students evaluate whether the claim 'individual actors in a forced-labor system can be morally blameless while the system itself is evil' is defensible, using specific evidence about how encomienda or chattel slavery operated (legal codification, institutional routine, intergenerational scale) rather than general statements about morality.

  11. The core vocabulary terms of the Atlantic World unit

    Students recall the definitions of Columbian Exchange, demographic collapse, mercantilism, encomienda, chattel slavery, and triangular trade well enough to use each term correctly in a written sentence about the Atlantic World.

Revolutions and the Language of Rights, 1750-1850peek inside ▸

This unit compares the American, French, and Haitian Revolutions on one shared question: who actually gained legal rights, and who didn't, once the speeches were over. It starts with direct teaching of unfamiliar words — natural rights, popular sovereignty, social contract — because none of that has come up yet in the course.

  1. The definitions and originating thinkers of natural rights, popular sovereignty, and the social contract

    Students state, from memory, the definitions of natural rights, popular sovereignty, and the social contract, and correctly attribute each to its associated Enlightenment thinker (Locke, Rousseau).

  2. Clauses within the three founding documents and the political theory concepts they express

    Students classify specific clauses from the Declaration of Independence, the French Declaration of the Rights of Man, and the Haitian Declaration of Independence as expressing natural-rights, popular-sovereignty, or neither idea.

  3. The mismatch between founding-document rhetoric and contemporaneous legal status for a named group

    Given a founding-document excerpt and a contemporaneous legal document (a slave code or a property-qualification voting law) from the same society, students identify the specific point of contradiction between the document's rhetoric and the legal condition it describes.

  4. The structural causes of differing outcomes for enslaved populations across the Haitian and U.S. Revolutions

    Students explain why the Haitian Revolution abolished slavery immediately while the U.S. Revolution did not, citing at least two specific structural factors (demographic ratio of enslaved to free population; economic dependence of planters on enslaved labor) rather than a general cultural explanation.

  5. The general relationship between pre-existing economic/social structure and which groups gain legal rights after a revolution

    Students compare the American, French, and Haitian Revolutions along a single shared dimension, which specific group gained legal rights and which did not, and generate a general statement about the relationship between pre-revolutionary economic structure and post-revolutionary outcome that holds across all three cases.

  6. Nationalism as an exclusionary, mobilizing political idea (as distinct from patriotism)

    Students differentiate nationalism as a mobilizing political idea from patriotism or general national pride, by identifying who a specific nationalist text explicitly excludes from the nation it defines.

  7. The rhetoric-vs-structural-condition analytic frame, applied to an untaught revolutionary case

    Given a previously unseen founding or revolutionary document from a society and period not covered in this unit (e.g., a Latin American independence declaration), students apply the rhetoric-vs-structural-condition analytic frame developed in this unit to predict which groups likely did and did not gain rights, and identify what additional evidence would be needed to confirm the prediction.

  8. The procedure for completing a three-column structural comparison chart from primary and secondary sources

    Students execute the structural comparison chart procedure (who led, who was excluded before, who was excluded after) for a fourth revolution-era document set provided independently, without teacher modeling on that specific document set.

  9. A comparative thesis statement addressing legal-rights outcomes across the three revolutions

    Students draft and revise a comparative thesis statement for the summative essay that names a specific group and states whether that group's legal status changed consistently with, or contrary to, the revolution's founding rhetoric, incorporating Unit 2 forced-labor vocabulary as evidentiary support.

Industrialization and Its Discontents, 1750-1900peek inside ▸

This unit holds two true things at once: industrialization created real new wealth, and it created new kinds of poverty that the old political language (rights, sovereignty) wasn't built to describe — until people bent that language to cover it. It opens with three days of direct teaching on capital, wage labor, and social class as one connected system, because everything else in the unit and two later units depends on that.

  1. Capital and wage labor as a structural economic relationship

    Given a diagram of a factory owner's capital and a worker's labor, students correctly label which party owns the means of production and which sells labor for a wage.

  2. Social class as an analytic category based on relationship to capital and labor

    Students classify a set of six historical figures (factory owner, mill worker, small shopkeeper, sharecropper, land-owning aristocrat, factory foreman) into the social-class categories taught in Lesson 3, citing each person's relationship to capital as the basis for classification.

  3. Variation in factory labor conditions across time and place

    Using two primary-source factory accounts from different decades or countries, students explain why a single generalization about 'factory conditions' is unsupported by the evidence, citing the specific dates and locations of each source.

  4. Stages of industrialization inferred from underlying economic mechanisms

    Given a new primary source describing labor conditions in a country not covered in class (e.g., Belgium or Japan), students infer whether the source is more consistent with early or late-stage industrialization based on the mechanisms taught (capital source, regulation level, urbanization rate) without being told which stage it represents.

  5. Laissez-faire liberalism and socialism as competing causal/mechanistic arguments about industrial conditions

    Students compare Adam Smith's and Karl Marx/Engels's accounts of the same factory evidence, identifying the specific mechanism each theorist proposes to explain or resolve the condition described.

  6. Reuse and repurposing of natural-rights vocabulary from political revolution to economic/labor reform

    Students explain why reformers and radicals in this unit used the natural-rights vocabulary of Unit 3's revolutions to argue for labor protections, citing at least one specific rights claim and the specific labor condition it was applied to.

  7. Multi-causal explanation for uneven timing of industrialization (geography, capital, markets)

    Given partial economic and geographic data (coal deposits, colonial capital inflows, existing textile trade volume) for three countries, students generate a ranked explanation of why Britain industrialized first, identifying which factor was necessary versus merely contributing.

  8. Competing responses to industrialization (reform, revolution, unregulated growth) evaluated against primary-source evidence

    Students construct a source-based written argument taking a position on whether reform, revolution, or unregulated growth was the response the evidence best supports, integrating at least three primary/secondary sources they themselves select and sort from an unsorted summative packet, and one paragraph connecting the argument to Unit 3's natural-rights vocabulary.

  9. Core vocabulary of industrial economic structure

    Students recall the definitions of capital, wage labor, social class, and urbanization from memory on a closed-note check.

Empire and Its Costs: Global Imperialism, 1850-1914peek inside ▸

This treats imperialism as a system with actual moving parts, not a list of countries and colonies. The core claim: imperialism fuses Unit 3's nationalism with Unit 4's industrial competition, dressed up in the language of national greatness and, increasingly, racial hierarchy.

  1. The three mechanisms of imperial control: concession, protectorate, direct rule

    Given a short case description of a territory (e.g., Egypt, the Congo, Korea), state whether the mechanism of control described is a concession, a protectorate, or direct rule, and identify the textual clue that signals which.

  2. The rhetorical function of 'mutual benefit' framing in colonial justification versus extraction as an economic mechanism

    Explain why a colonial administrator's description of a policy as 'mutually beneficial' and a colonized author's description of the same policy as extractive can both be accurate accounts of what happened, by naming what each account foregrounds and omits.

  3. Selective emphasis and omission in colonizer versus colonized accounts of the same event

    Given two primary sources on the same imperial policy (one colonizer, one colonized), identify at least two specific details that one source includes and the other omits, and state what including or omitting that detail does for the author's argument.

  4. The Berlin Conference: stated purpose and actual effect

    Recall the sequence of the Berlin Conference (1884-85) and state its stated purpose versus its actual effect on African political boundaries.

  5. The temporal and causal relationship between economic/political imperial expansion and social Darwinist justification

    Construct a causal argument for why social Darwinism emerged as a popular justification for empire AFTER most territorial seizures were already underway, using the timeline evidence and economic motive evidence studied in this unit, rather than treating racial ideology as the unit's sole or first cause.

  6. Competing causal explanations for imperialism (economic, nationalist, ideological) and the distinction between necessary and contributing causes

    Compare the economic-motive explanation, the nationalist-competition explanation, and the racial-ideology explanation for imperial expansion, and produce a written argument stating which explanation the student weighs as most necessary (not merely contributing) for a specific case, with textual evidence.

  7. Transfer of the concession/protectorate/direct-rule framework to an unstudied contemporary case

    Given a previously unseen 20th- or 21st-century case of a powerful state exercising indirect economic or political control over a weaker one (not covered in this unit), identify which imperial-era mechanism (concession-style resource extraction, protectorate-style political dependency, or direct administrative control) it most resembles, and justify the match with specific parallel features.

  8. Categories of anti-imperial resistance strategy and their conditions for success

    Given a resistance movement not studied in this unit's case examples (e.g., a movement from a region other than the ones covered in class), generate a plausible argument for why it succeeded, failed, or achieved partial goals, drawing on the categories of resistance strategy (armed conflict, diplomatic maneuvering, cultural preservation) studied in Lesson 8.

  9. The economic or ideological mechanism underlying a specific paired colonial policy source set, expressed in Unit 4 vocabulary

    In a paired-source DBQ response, integrate evidence from both a colonizer's official justification and a colonized author's account to name the underlying economic or ideological mechanism, using Unit 4's vocabulary of capital and wage labor accurately.

Total War and Its Ideologies, 1914-1945peek inside ▸

This traces how the rivalries and alliances from Unit 5 escalated into a war that pulled in entire societies, and how fascism and totalitarianism became most dangerous not as fanatical belief but as routine bureaucratic policy. The unit's main tool is a test for telling a necessary cause from a merely contributing one, and it gets applied three times: to WWI's outbreak, to the rise of fascist institutions, and to the mechanics of the Holocaust.

  1. The Triple Alliance/Triple Entente treaty-obligation chain

    Students can trace the specific treaty-obligation mechanism by which one alliance commitment (e.g., Germany's backing of Austria-Hungary) obligated a second power to act.

  2. Necessary vs. contributing causes of WWI's outbreak

    Students can classify a given candidate cause of WWI's outbreak (e.g., militarism, colonial rivalry) as necessary or contributing by applying the counterfactual removal test.

  3. Ranked causal argument for WWI's outbreak

    Given a full set of five candidate causes and evidence cards, students can rank the causes by necessity and justify the ranking with the counterfactual test in connected prose.

  4. Persuasive techniques in WWI/WWII propaganda

    Students can name the specific persuasive technique (fear appeal, dehumanization, appeal to unity, bandwagon) used in an unfamiliar propaganda poster and cite the visual/textual evidence for it.

  5. Transfer of propaganda technique across historical and contemporary contexts

    Students can identify the same named propaganda technique operating in both a historical WWI/WWII poster and a self-selected contemporary media example, with matched evidence for each.

  6. Bureaucratic administration of the Holocaust

    Students can explain, using at least two cited pieces of primary-document evidence, how a specific ordinary bureaucratic role (e.g., railway scheduling, census registration) contributed to the mechanics of the Holocaust.

  7. The limits of bureaucratic explanation for the Holocaust

    Students can identify a specific instance of individual or institutional resistance to genocide policy and explain what it reveals about the limits of the bureaucracy-as-full-explanation account.

  8. Continuity and change in total-war home-front mobilization, 1914-1945

    Students can compare WWI and WWII home-front mobilization using a shared comparison framework and state a specific claim about what was structurally new versus repeated.

  9. Permanence of wartime government mobilization powers

    Students can evaluate a post-war data set (labor participation, taxation, conscription policy) to determine whether wartime government powers persisted or reverted after 1945, citing specific data points.

  10. The necessary-vs-contributing causal-ranking method applied beyond WWI

    Given an unfamiliar historical conflict outside this unit's taught content, students can apply the necessary-vs-contributing counterfactual test to rank its causes, generalizing the method beyond WWI.

  11. Unit-specific vocabulary: total war, propaganda, totalitarianism, fascism, genocide, bureaucracy

    Students can recall the definitions of total war, propaganda, totalitarianism, fascism, genocide, and bureaucracy from memory without notes.

  12. Causal argument essay on the origins of WWI

    Students can write a five-paragraph causal argument essay that cites at least three causes of WWI, ranks them by necessity, and defends the ranking with textual evidence.

Cold War and Decolonization, 1945-1991peek inside ▸

This holds two big stories together: the US-USSR standoff, and the collapse of European empires across Africa and Asia. Neither one fully makes sense alone — superpowers competed for new states' loyalty, and new states used that competition as leverage even while it limited their choices.

  1. Mechanisms of decolonization (imperial financial exhaustion; nationalist mobilization)

    Given a map and timeline of decolonization in Africa and Asia 1945-1975, students will explain at least two distinct mechanisms (financial exhaustion from WWII, rising nationalist movements using WWII-era rhetoric) that ended formal European empire in a given case.

  2. The Non-Aligned Movement and the distinction between non-alignment and neutrality

    Students will correctly define and give an original example of 'non-alignment' distinct from 'neutrality' as used in Cold War diplomacy.

  3. Proxy war as a category of Cold War conflict

    Students will classify a set of six Cold War conflicts (Korea, Vietnam, Angola, Afghanistan, Congo, Nicaragua) as proxy wars or civil wars with external intervention, justifying the classification with at least one piece of textual evidence.

  4. Named Cold War crises: dates and involved blocs

    Students will recall the years and blocs involved in three named Cold War crises (Berlin Blockade, Cuban Missile Crisis, Korean War).

  5. Framing of Cold War events in aligned vs. non-aligned sources

    Given primary source excerpts from a superpower-aligned newspaper and a non-aligned nation's leader (e.g., Nehru, Nkrumah), students will compare how each source frames the same Cold War event and infer the underlying interest driving the framing.

  6. Post-colonial economic dependency as a legacy of forced-labor and industrial-capital systems

    Students will explain why economic dependency persisted after formal political independence in a decolonized nation, citing Unit 2's forced-labor/cash-crop economies and Unit 4's industrial-capital patterns as antecedent structures.

  7. Competing explanatory patterns for post-independence trajectories

    Given an unfamiliar decolonizing nation not covered in class (e.g., Guinea-Bissau, East Timor), students will construct an evidence-based argument for which explanatory pattern (forced-labor economy, industrial-capital extraction, ideological administration) best accounts for its post-independence trajectory, using only source packets provided.

  8. Superpower interest as an explanatory factor in untaught proxy conflicts

    Given a novel Cold War-era proxy conflict not studied in class (e.g., the Ogaden War), students will infer which superpower's interests were most served by intervention, using only the conflict's timeline and stated actors.

  9. Agency in decolonization narratives (granted vs. won)

    Students will critique a textbook passage's claim that decolonization was 'granted' by European powers, identifying what evidence the claim omits.

  10. Cross-unit evidence organization for the case-study argument

    Students will organize evidence from three non-adjacent units (2, 4, 6) into a coherent written argument supporting one explanatory pattern for their chosen case-study nation.

A Connected World: Globalization and Its Fault Lines, 1991-Presentpeek inside ▸

This last unit isn't new content — it's the payoff. The first two weeks are cumulative review, but organized as sorting practice: given a historical episode, which of four course patterns (exchange network, revolution-vs-reform, industrial extraction, ideology-as-administration) explains it, and where does it break down? The second half applies that toolkit to unfamiliar modern cases — the WTO, the EU, migration crises, online-era nationalism — that were never taught with an answer key.

  1. The four recurring course patterns (exchange network, revolution-vs-reform, industrial extraction, ideology-as-administration) and their diagnostic features

    Given a short unfamiliar historical episode (pre-1991), correctly sort it into one of four course patterns (exchange network, revolution-vs-reform, industrial extraction, ideology-as-administration) and name the specific textual cue that signaled the match.

  2. Definitions and mechanisms of exchange network, revolution-vs-reform, industrial extraction, and ideology-as-administration

    Recall the defining vocabulary term and one diagnostic mechanism for each of the four course patterns without notes.

  3. The four-question sorting protocol for pattern identification

    Execute the four-question sorting protocol (What changed hands? Who decided? Who administered it? What broke down?) on a new case to generate a preliminary pattern hypothesis.

  4. The limits of pattern-matching when applied to a genuinely contested contemporary case

    Explain why a given post-1991 case (e.g., the WTO dispute system, an EU regulatory fight, or a migration crisis) resists clean sorting into a single course pattern, citing at least two competing patterns and the specific evidence that supports each.

  5. Structural similarities and differences between Columbian Exchange-era demographic disruption and contemporary migration/displacement

    Compare the migration and displacement patterns of the contemporary period to the demographic collapse and forced-labor migration studied in Unit 2, identifying what is structurally similar and what is genuinely different (voluntary vs. coerced movement, disease vector vs. economic driver).

  6. The structural limits of multinational institutions when national sovereignty conflicts with institutional authority

    Infer which specific institution (WTO, IMF, EU, UN Security Council) is most limited by national sovereignty based on a short case description of that institution failing to enforce a decision, and justify the inference with a named mechanism of limitation.

  7. Peer arguments about which course pattern best explains a contemporary case

    Critique a classmate's pattern-identification argument by identifying one piece of evidence that better supports a different pattern than the one claimed, using the unit's evidence-based argument rubric.

  8. An original evidence-based argument applying the course's cumulative pattern toolkit to a novel case

    Generate an original argument, using an unfamiliar post-1991 case never discussed in class, for which course pattern best explains it, citing specific evidence from at least three non-adjacent units and explicitly addressing where the chosen pattern's explanatory power breaks down.

  9. The structure of a relational evidence-based historical argument (claim-evidence-linking explanation) as opposed to a multistructural list

    Organize a written argument so that a claim about pattern-fit is followed by evidence drawn from named units and a linking explanation of how that evidence bears on the claim, distinguishing this structure from a list of facts about the case.

From the parent guide

This is a full-year world history course for 10th grade that skips the "march through centuries region by region" approach. Instead it asks one big question over and over, in different costumes: when things connect — trade, ideas, disease, power — who ends up ahead and who ends up behind, and did anyone actually plan it that way? Your child will read real historical documents (letters, laws, propaganda posters, speeches) and argue from them, not just memorize dates. By the end, the goal is that they can look at a historical situation they've never seen before and say which of the course's recurring patterns explains it — and where that explanation runs out of road.

Unit 1 · what to expect

This opens the course by showing that the world was already tightly connected — through trade, religion, and conquest — centuries before Europeans crossed the Atlantic. Your child will trace the Silk Roads, Indian Ocean trade, and Trans-Saharan routes, look at the Mongol Empire as the era's biggest connector and disruptor, and study the Black Death as a disease that spread along the same roads merchants used.

The full guide covers all 8 units: where kids get stuck, what to say, and how to tell it's working. Included with the course.

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Patterns of Power: A World History Survey, c. 1200-Present, Grade 10 Homeschool Curriculum