The correct answer is B, "sharecropping."
The house of burgesses in virginia (1619)
Answer:
the U.S. to gain more leverage over relations with the Soviet Union
Explanation:
Hope the hint helps
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.