D is the answer hope this helps
The fight of disenfranchised or marginalized groups to regain their civil rights is generally referred to as a “civil rights struggle.” The use of the term is instructive as it indicates that although rights of citizenship, “inalienable rights,” are granted, for many they have to be wrested from society.
This Presidents and the Constitution e-lesson focuses on Abraham Lincoln and the Emancipation Proclamation. Though he had always hated slavery, President Lincoln did not believe the Constitution gave him the authority to bring it to an end—until it became necessary to free the slaves in order to save the Union. With the Emancipation Proclamation, which he viewed as an essential wartime measure to cripple the Confederacy’s ability to fight, Lincoln took the first step toward abolition of slavery in the United States
