The Papers and Writings of Abraham Lincoln — Volume 4: The Lincoln-Douglas Debates

This volume collects speeches, rejoinders, and extended joint debates by Abraham Lincoln and his principal opponent, presenting close argumentation on slavery, the meaning of the Declaration of Independence, racial equality, and constitutional principles. Lincoln's addresses balance legal reasoning, moral appeals, and political strategy as he responds to attacks, clarifies distinctions between social and political equality, and defends positions on federal authority over slavery in new territories. Arranged around successive debate appearances and formal replies, the texts reveal rhetorical methods, shifting emphasis for different audiences, and sustained engagement with questions of law, rights, and party politics.