Which of these events happened when the United States dropped the first atomic bomb?

On August 6, 1945, during World War II (1939-45), an American B-29 bomber dropped the world's first deployed atomic bomb over the Japanese city of Hiroshima. The explosion immediately killed an estimated 80,000 people; tens of thousands more would later die of radiation exposure.

Explanation:

i hoped this answered thus

b. martin luther king jr. wrote and spoke "i have a dream"

explanation:

i know this 100 percent is correct   b. is the best one. < 3

wf; n nkjn kjn kjn kjn kjnk nk jnkj nj njn nfwf e