Early life: Lincoln saw slavery as a necessary evil, morally wrong but not advocating immediate emancipation; opposed its expansion.
Lincoln‑Douglas debates (1858): Called slavery a "moral, social, and political wrong," pushed for eventual abolition, yet acknowledged political constraints.
Civil War presidency: Came to view slavery as the war's root cause; issued the Emancipation Proclamation (1863) freeing Confederate slaves; supported the 13th Amendment.
Early life: Held common 19th‑century prejudices, believed in white superiority but opposed slavery; did not support social equality.
Debates: Argued Blacks were not inherently inferior, advocated inclusion, yet still opposed interracial marriage.
Presidency: Recognized Black capabilities, appointed Black officials, championed the 13th Amendment.
Lincoln's views shifted significantly, culminating in a commitment to abolition and a more egalitarian stance, though never fully shedding all period biases.