Abraham Lincoln

Abraham Lincoln (February 12, 1809 – April 15, 1865) served as the 16th President of the United States from March 1861 until his assassination in April 1865. He successfully led the country through its greatest constitutional, military and moral crisis—the American Civil War—by preserving the Union by force while ending slavery and promoting economic modernization. Reared in a poor family on the western frontier, he was mostly self-educated. He became a country lawyer, an Illinois state legislator, and a one-term member of the United States House of Representatives but failed in two attempts at a seat in the United States Senate. He was an affectionate, though often absent, husband and father of four children.
Lincoln was an outspoken opponent of the expansion of slavery in the United States, which he deftly articulated in his campaign debates and speeches.[1] As a result, he secured the Republican nomination and was elected president in 1860. After war began, following declarations of secession by southern slave states, he concentrated on both the military and political dimensions of the war effort, seeking to reunify the nation. He vigorously exercised unprecedented war powers, including the arrest and detention without trial of thousands of suspected secessionists. He issued his Emancipation Proclamation in 1863 and promoted the passage of the Thirteenth Amendment to the United States Constitution, abolishing slavery.
Lincoln closely supervised the war effort, especially the selection of top generals, including Ulysses S. Grant. He brought leaders of various factions of his party into his cabinet and pressured them to cooperate. He defused a confrontation with Britain in the Trent affair late in 1861. Under his leadership, the Union took control of the border slave states at the start of the war and tried repeatedly to capture the Confederate capital at Richmond. Each time a general failed, Lincoln substituted another until finally Grant succeeded in 1865. A shrewd politician deeply involved with patronage and power issues in each state, he reached out to War Democrats and managed his own reelection in the 1864 presidential election.
As the leader of the moderate faction of the Republican party, Lincoln came under attack from all sides. Radical Republicans wanted harsher treatment of the South, Democrats desired more compromise, and secessionists saw him as their enemy.[2] Lincoln fought back with patronage, by pitting his opponents against each other, and by appealing to the American people with his powers of oratory;[3][4] for example, his Gettysburg Address of 1863 became one of the most quoted speeches in American history. It was an iconic statement of America's dedication to the principles of nationalism, equal rights, liberty, and democracy. At the close of the war, Lincoln held a moderate view of Reconstruction, seeking to speedily reunite the nation through a policy of generous reconciliation in the face of lingering and bitter divisiveness. Just six days after the decisive surrender of the commanding general of the Confederate army, Lincoln fell victim to an assassin, the first U.S. president to suffer such a fate. Lincoln has consistently been ranked by scholars as one of the greatest U.S. presidents.