The Civil War was from 1861-1865 which is 4 years.
Answer:
B. George Washington Williams
Explanation:
Almost always, if you are a Group Supervisor working in a branch within the Operations Section then your immediate supervisor would be the "Branch Chief," although sometimes this title can vary.
The major cause is the Germany was using submarines to sink down the American ships and killed all of the American soldiers, and that is why the U.S join the war and pay back... mark me brainlist please...