Which event brought the united states into world war ii ?

a. japan's attack on pearl harbor

b. italy's invasion of ethiopia

c. germany's bombing of english cities

d. germany's final solution for the jews--the holocaust

A. Japan's attack on Pearl Harbor

Explanation:

There was only one event that led the US to enter WWll. That was the Japanese attack on Pearl Harbor in what was then the Territory of Hawaii

lincoln presided over the union victory in the american civil war, which dominated his presidency. a former whig, lincoln ran on a political platform opposed to the expansion of slavery in the territories. his election served as the immediate impetus for the outbreak of the american civil war.

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