Question

guided practice
how did general ulysses s. grants siege finally lead to the union victory at vicksburg?
a. cavalry attacks distracted and overwhelmed confederate defenders.
b. union troops swarmed the swamps guarding the northern approach to the city.
c. constant fire and lack of supplies weakened confederate defenders.
d. gunboats avoided confederate fire using a series of canals.

Explanation:

The siege of Vicksburg by General Grant cut off Confederate forces from receiving supplies, while continuous Union bombardment wore down the defenders. This combination of constant fire and supply deprivation forced the Confederates to surrender, leading to Union victory.

Answer:

C. Constant fire and lack of supplies weakened Confederate defenders.