Answer:
General Grant's overall plan to end the war was to weaken the Confederacy and destroy their will to fight. Hence, option (a) will be the relevant answer.
Ulysses S. Grant was an American politician, military officer, and civil rights executive who served as president from 1869 to 1877.Later, Grant served as president and was a successful civil rights executive who signed the legislation creating the Justice Department and collaborated with radical Republicans to safeguard African Americans during Reconstruction.
Explanation: Hope this helps! :))