Conversation so far:
when did the us go to war with germany
On December 11, 1941, the United States Congress declared war upon Germany.
why was war declared by the united states upon germany in 1941
The war declaration was hours after Germany declared war on the United States after the attack on Pearl Harbor by the Empire of Japan.
how was the war declaration by the united states against germany voted
The vote was 88–0 in the Senate and 393–0 in the House.

Question: was the attack part of the world war
Self-contained rewrite: was the attack on pearl harbor in 19941 part of the world war