Abraham Lincoln

Abraham Lincoln was the 16th president of the United States, serving from 1861 until his assassination in 1865. He led the United States through the American Civil War, defending the nation as a constitutional union, defeating the Confederacy, playing a major role in the abolition of slavery, expanding the power of the federal government, and modernizing the U.S. economy.
Lincoln was born into poverty in a log cabin in Kentucky and was raised on the frontier, mainly in Indiana. He was self-educated and became a lawyer, Whig Party leader, Illinois state legislator, and U.S. representative from Illinois. In 1849, he returned to his successful law practice in Springfield, Illinois. In 1854, angered by the Kansas–Nebraska Act, which opened the territories to slavery, he re-entered politics. He soon became a leader of the new Republican Party. He reached a national audience in the 1858 Senate campaign debates against Stephen A. Douglas. Lincoln ran for president in 1860, sweeping the North to gain victory. Pro-slavery elements in the South viewed his election as a threat to slavery, and Southern states began seceding from the nation.