The presidency of Abraham Lincoln began on March 4, 1861, when he was inaugurated as the 16th President of the United States, and ended upon his assassination and death on April 15, 1865, 42 days into his second term. Lincoln was the first member of the recently-established Republican Party elected to the presidency. He was succeeded by Vice President Andrew Johnson. Lincoln presided over the Union victory in the American Civil War, which dominated his presidency. Lincoln carried all but one Northern state to win an Electoral College majority with 180 votes to 72 for Breckinridge, 39 for Bell, and 12 for Douglas. Lincoln won every county in New England and most of the remaining counties in the North, but he won just two of the 996 Southern counties. Despite Republican success in the presidential election, the party failed to win a majority in either house of Congress.