Why did slaveholders try to convince poor whites that slavery was justified

a.) they needed their labor on farms

b.) they needed to keep trade relations intact

c.) they needed their land

d.) they needed their political support

C.) they needed their political support

Explanation:

the two atomic bombs dropped on japan in 1945 killed and maimed hundreds of thousands of people, and their effects are still being felt today. the uranium bomb detonated over hiroshima on 6 august 1945 had an explosive yield equal to 15,000 tonnes of tnt.

c. hope this