Abraham Lincoln
Portrait by Alexander Gardner, November 1863
16th President of the United States
In office March 4, 1861 – April 15, 1865
Vice President	Hannibal Hamlin (1861–1865) Andrew Johnson (March–April 1865)
Preceded by	James Buchanan
Succeeded by	Andrew Johnson
Member of the U.S. House of Representatives from Illinois's 7th district
In office March 4, 1847 – March 4, 1849
Preceded by	John Henry
Succeeded by	Thomas Harris
Personal details
Born	(1809-02-12)February 12, 1809 Hodgenville, Kentucky, U.S.
Died	April 15, 1865(1865-04-15) (aged 56) Washington, D.C.
Cause of death	Assassination
Nationality	American
Political party	Whig (before 1854) Republican (1854–1864) National Union (1864–1865)
Height	6 ft 4 in (1.93 m)
Spouse(s)	Mary Todd Lincoln
Religion	Baptists
Signature

Abraham Lincoln (February 12, 1809 – April 15, 1865) was an American politician who was the 16th president of the United States from 1861 until his assassination in 1865, during the American Civil War. Just five days after most of the Confederate forces had surrendered and the war was ending, John Wilkes Booth assassinated Lincoln. Lincoln was the first president of the United States to be assassinated. Lincoln has been remembered as the "Great Emancipator" because he worked to end slavery in the United States. Lincoln is ranked in presidential opinion polls as the greatest president in U.S. history.