Painting of the presentation of the Declaration of Independence
Topic guide

American History

Indigenous worlds, colonisation, revolution, slavery, expansion and struggles over citizenship.

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Overview

American history begins long before European colonisation with diverse Indigenous societies. The United States emerged through revolution while protecting slavery and limiting political membership.

Expansion, civil war, industrialisation, migration, empire and civil-rights struggles repeatedly changed the meaning of freedom and citizenship.

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The essential guide

01

Colonisation and revolution

European settlement brought disease, war and dispossession. Colonists who opposed British taxation built a republic, but independence did not secure equal rights for Indigenous people, enslaved people or women.

02

Slavery, expansion and Civil War

Westward expansion intensified conflict over slavery and Native land. Civil war preserved the Union and destroyed legal slavery, but Reconstruction's collapse enabled segregation and disfranchisement.

03

Industrial and global power

Industrial capitalism drew millions of migrants and produced vast wealth alongside dangerous labour and inequality. Two world wars and the Cold War made the United States a global military and economic power.

04

Rights and contested democracy

Black freedom movements, women's movements, labour and other campaigns expanded legal rights. Institutions continued to distribute political power and security unequally.

Chronology

Key dates

  1. Declaration of Independence

    Rebel colonies declared separation from Britain.

  2. Constitution drafted

    A stronger federal system protected compromises over slavery.

  3. Civil War

    Union victory ended secession and enabled emancipation.

  4. Reconstruction

    Constitutional amendments expanded citizenship amid violent resistance.

  5. Great Depression

    Economic collapse transformed expectations of federal government.

  6. Entered Second World War

    Pearl Harbor brought formal entry into the conflict.

  7. Civil-rights legislation

    Federal laws attacked segregation and voting exclusion.

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Questions and debates

How did slavery shape the Constitution and expansion?

When did the United States become an empire?

Why have legal rights not guaranteed equal power?

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Essential stories

Begin with the foundations, then move into the events, people and debates that add detail and complexity.

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Sources and further reading