Answer:
im pretty sure its b . Bicameral but correct me if im wrong
Explanation:
<span>The main motivation is to stave off the influence of the Soviet Union by policing the world. The United States of America didn't wish for communism to spread nor for the Soviet Union's power to grow and become more persuasive.</span>
Petersburg is really crucial for the victory because it's the main point for the Confederate's supply line.
By winning the war of Petersburg, the union managed to cut off food and ammo supplies for other soldiers in another battlefront which eventually caused the Confederate army to start falling like dominos.
