The answer you are looking for and us correct is TRUE
Sharecropping came to utterly dominate the agriculture of the cotton-planting south. It verified from state to state but was common in many places.
Judicial, Legislative,Executive
The correct answer is a). domino theory.
Domino theory says that if one country is take oven by communism, its neighboring countries might follow, and it gives a reason for other counties to worry.