Question

1. what did general ulysses s. grant use as an avenue to penetrate his forces into the confederacy?

a. the gulf of mexico.
b. railroads.
c. rivers.
d. the atlantic ocean.

Explanation:

To solve this, we recall Civil War military strategies. General Ulysses S. Grant used rivers (like the Tennessee and Mississippi Rivers) to move troops and supplies, enabling penetration into the Confederacy. Railroads were more for logistics but not the primary avenue here; the Gulf of Mexico and Atlantic Ocean were not the main penetration routes.

Answer:

c. Rivers.