yo mama so hot that the kool ade man said oh yeah like so kool aid bro kool aid kool aid brody can kool aid oool koll aid ade abe Abraham Lincoln was an American statesman and lawyer who served as the 16th president of the United States from 1861 to 1865. Lincoln led the nation through the American Civil War, the country’s greatest moral, constitutional, and political crisis. He succeeded in preserving the Union, abolishing slavery, bolstering the federal government, and modernizing the U.S. economy.