The correct option is
E Establishing a military alliance with Great Britain and France
a. They had the control over the Mississippi River. The river
was the South's major inland waterway. Also, Northern control of the rivers
would separate Texas, Louisiana, and Arkansas from the other Confederate
states.
b. They Capture Richmond. Without its capital, the
Confederacy's command lines would be disrupted.
c. They fully blockade all Southern coasts. This strategy,
known as the anaconda plan, would eliminate the possibility of Confederate help
from abroad.
d. The control of railroad was one of the major strategies.
During their march through Georgia, the military army instructed their men to tear up Southern railroad tracks, heat
them, and then bend them around trees and poles.