Photograph of Abraham Lincoln

Abraham Lincoln during the American Civil War. Alexander Gardner. Public domain or freely licensed; see source record.

Historical person · 19th Century

Abraham Lincoln

1809–1865

US president during the Civil War who issued the Emancipation Proclamation.

Biography

Abraham Lincoln: life and legacy

Frontier background and politics

Lincoln grew up in Kentucky and Indiana, moved to Illinois and trained himself in law. A Whig commitment to economic development shaped his early politics. He criticised slavery while initially opposing immediate abolition where it already existed.

Election and secession

The new Republican Party opposed slavery's expansion. Lincoln's 1860 victory without southern electoral support triggered secession by states whose declarations defended slaveholding society. His initial war aim was preservation of the Union.

War and emancipation

Military necessity, abolitionist pressure and the actions of enslaved people changed federal policy. The Emancipation Proclamation applied to areas in rebellion and authorised Black military service. Lincoln later supported the Thirteenth Amendment, which abolished slavery nationally except as criminal punishment.

Presidential power

Lincoln suspended habeas corpus in some circumstances, expanded the army and managed generals, Congress and a divided public. Historians debate the constitutional reach of these actions while recognising the unprecedented rebellion he faced.

Death and Reconstruction

John Wilkes Booth assassinated Lincoln in April 1865. His death removed a political leader at the start of Reconstruction, encouraging speculation about the settlement he might have pursued. Emancipation was revolutionary, but equal citizenship still required conflict and federal enforcement.

Key moments

Timeline

  1. Elected president

    Republican victory triggered secession.

  2. Emancipation Proclamation

    Freedom became a Union war policy in rebelling areas.

  3. Re-elected

    Secured a mandate to continue war.

  4. Assassinated

    Killed shortly after Lee's surrender.

Connections

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Evidence

Sources and further reading

  1. Abraham Lincoln reference searchEncyclopaedia Britannica
  2. American History research guidesThe National Archives
  3. Biographical records and portraitsNational Portrait Gallery
  4. Historical people and primary sourcesLibrary of Congress
  5. Historical figuresEncyclopaedia Britannica

Biographical claims are summarised from the sources above. Interpretation and disputed reputations are identified in the text rather than presented as settled fact.