December 7, 1941, is known as a "date that will live in infamy," referring to:
(a)- the japanese assault on indochina.
(b)-the japanese attack on pearl harbor.
(c)-the german declaration of war against the united states.
(d)jeannette rankin's vote against a declaration of war.
(e)the german invasion of poland.

Option B.

Explanation:

The Japanese attack on Pearl Harbor, is the right answer.

Delivered on 8th December 1941 by the then U.S. President, Franklin D. Roosevelt, the Infamy Speech was an address to a Joint Session of the Congress of the United States. It was delivered on the very next day of the attack of Japan on Pearl Harbor, Hawaii and the announcement of Japanese for the combat on the U.S. and Britain. Accordingly, the speech is popularly regarded as the "Pearl Harbor Speech".

herodotus taught this. herodotus was an ancient greek historian who was born in halicarnassus in the persian empire. he is known for having written the book the histories, a detailed record of his "inquiry" on the origins of the greco-persian wars.