Discrimination General forms Ageism · Biphobia · Heterophobia · Homophobia · Racism · Sexism · Speciesism · Religious intoleranceReverse discrimination · Xenophobia Specific forms Social Ableism · Adultism[...]

On August 24, 2007, Mayor Ken Livingstone of London, United Kingdom apologized publicly for Britain's role in colonial slave trade. "You can look across there to see the institutions that still have the be[...]

Slavery is the systematic exploitation of labour. As a social-economic system, slavery is a legal or informal institution under which a person (called "a slave") is compelled to work for another (sometimes[...]

Assassination Main article: Abraham Lincoln assassination Further information: Abraham Lincoln's burial and exhumation The assassination of Abraham Lincoln. From left to right: Henry Rathbone, Clara Harris[...]

Presidency and the Civil War Main article: Origins of the American Civil War With the emergence of the Republicans as the nation's first major sectional party by the mid-1850s, politics became the stage on[...]

Abraham Lincoln (February 12, 1809 – April 15, 1865) was the sixteenth President of the United States. He successfully led the country through its greatest internal crisis, the American Civil War,[1][2][3][...]