Were Walt Whitman and Lincoln friends?

Walt Whitman and Abraham Lincoln were not close friends, but they shared a mutual admiration for one another. Whitman, who admired Lincoln's leadership during the Civil War, wrote several poems that celebrated the president, most notably "O Captain! My Captain!" in response to Lincoln's assassination. They never met in person, but Whitman's writings reflect a deep respect for Lincoln's character and vision for the nation. Their connection symbolizes the profound impact of Lincoln's presidency on American culture and literature.