Question

What was an effect of the Civil War?

A. Rapid growth of the Union Navy.
B. Rapid increases in southern cotton exports.
C. Decreased need for rapid transportation.
D. Decreased need for rapid communication.

Answer 1

a

Step-by-step explanation:

Answer 2

A is the correct answer.

As a result of Union blockading of Southern Ports, the American Navy grew in power/prestige/and sheer range and ability.