Will mark bainlist
In August 1945, what did the United States do that ended World War II?

A. Dropped two atomic bombs on Japan

B. The assassination of Adolf Hitler

C. Fought the Japanese at Pearl Harbor

D. Send a million-man army to France

A. Dropped two atomic bombs on Japan.

Explanation:

after the U.S. dropped two atomic bombs on Japan, the Japanese country surrendered and lost in WWII.

why other answers we're wrong:

B. the assassination of Adolf Hitler is wrong because Hitler killed himself after Japan surrendered.

C. Fought the Japanese at pearl harbor is wrong because it happened before WWII.

D. send a million-man army to France is wrong because the U.S. dropped off 5 million soldiers in France at the start of WWII.

answer; /// the above statement is (true);