Can you give me a copy of declamation piece entitled Oh Captain my captain?

"Oh Captain! My Captain!" is a poem by Walt Whitman, written in memory of President Abraham Lincoln after his assassination. It uses the metaphor of a ship's captain to symbolize Lincoln's leadership and the nation's journey through the Civil War. The poem reflects themes of loss, mourning, and the bittersweet nature of victory. For a full text, you can find it in various poetry collections or online literary resources.