In this speech, which event was roosevelt referring to as a "date which will live in infamy"?
a.
the german conquest of poland
b.
the japanese attack on pearl harbor
c.
the allied invasion of normandy
d.
the dropping of an atomic bomb on hiroshima

December 7, 1941, was the attack on Pearl Harbor by the Japanese. This surprise military attack led to the United States' formal entry into World War II.

the answer is option a.

pope john paul ii ( his real name is karol wojtyla) and lech walesa ( the leader of the solidarity movement ) were both born in poland.