Which of the following was a reason for the united states to use the atomic bomb against japan?

a. american leaders wanted to test out the new weapon
b. the united states would be unable to win the war with conventional warfare
c. american leaders feared japan would never surrender without horrible losses
d. the war in europe wasn’t concluded yet

world war i began in 1914, after the assassination of archduke franz ferdinand, and lasted until 1918. during the conflict, germany, austria-hungary, bulgaria and the ottoman empire (the central powers) fought against great britain, france, russia, italy, romania, japan and the united states (the allied powers). to new military technologies and the horrors of trench warfare, world war i saw unprecedented levels of carnage and destruction. by the time the war was over and the allied powers claimed victory, more than 16 million people—soldiers and civilians alike—were dead.

explanation:

disease was the number one killer of native peoples. they had had little exposure to the diseases of europe. this led to some villages being almost completely wiped out and some tribes destroyed.

1775 is your answer hope this