The Answer is D
Sharecropping gave white landowners the upper hand and economic dominance in Southern society.
<span>C.sugar plantations in the West Indies
The natives were dying so they need more slaves and they went to Africa.</span>
The market revolution sparked explosive economic growth and new personal wealth, but it also created a growing lower class of property-less workers and a series of devastating depressions, called “panics.” Many Americans labored for low wages and became trapped in endless cycles of poverty.
John F. Kennedy ran against c. Richard M. Nixon in the 1960 presidential election