James Weldon Johnson (1871-1938) wrote the poem “Lift Ev’ry Voice and Sing” to honor Abraham Lincoln's birthday and inspire his students' self-confidence. It later became known as the Negro National Anthem.
“James Weldon Johnson,” Poetry Foundation, 2022. https://www.poetryfoundation.org/poets/james-weldon-johnson. Accessed Nov. 22, 2022.