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US History · Learn
40 lessons in 9 units, about 65 h 45 min of reading and core practice. Each lesson ends with a quick check.
Unit 1
Native societies and European contact reshaped the Americas through exchange, conquest, labor systems, and cultural conflict.
3 lessons · 4 h of study · ≈5% of the test
Unit 2
British North American colonies developed distinct regional societies while Atlantic trade, slavery, and imperial rivalry tied them to a wider world.
4 lessons · 5 h 45 min of study · ≈7% of the test
Unit 3
Imperial crisis, Revolution, and constitution-making transformed British colonies into a contested new republic.
5 lessons · 8 h 30 min of study · ≈14% of the test
Unit 4
Expansion, democratization for white men, market change, reform, and sectional strain reshaped the early nineteenth-century United States.
5 lessons · 8 h 15 min of study · ≈13% of the test
Unit 5
Territorial expansion and slavery disputes led to Civil War, emancipation, and an unfinished Reconstruction.
5 lessons · 8 h 30 min of study · ≈13% of the test
Unit 6
Rapid industrialization, western conquest, urban growth, and new overseas ambitions defined the Gilded Age.
4 lessons · 7 h of study · ≈13% of the test
Unit 7
Reform, war, boom, bust, and global conflict remade the United States between 1890 and 1945.
6 lessons · 10 h 30 min of study · ≈14% of the test
Unit 8
Cold War rivalry and struggles over rights, liberalism, war, and economic change drove postwar America.
5 lessons · 9 h of study · ≈16% of the test
Unit 9
Since 1980, conservatism, globalization, technological change, and new political divisions have shaped recent U.S. history.
3 lessons · 4 h 15 min of study · ≈5% of the test
Start here
Period 1: 1491–1607 · Lesson 1 of 3
This topic covers the development and diversity of Native American societies in North America before European contact, especially how geography and environment shaped social, political, and economic structures. On the exam, students are asked to explain regional variation, compare societies, and connect environmental adaptation to cultural development.
1 h 15 min of study≈2% of the test
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Every lesson is free to read. With an account, finished lessons are ticked off, quick checks feed your mastery, and flashcards come back for review.
Strategy, scoring and test day, beyond the syllabus.
Learn, then practise
Each lesson ends with three quick questions. For more, practice adapts to the topics you’re weakest on.
Open practice