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Which event occurred first:
1. The Japanese attack on Pearl Harbor.
2. The invasion of Poland by Germany to begin World War II
3. The death of President Franklin Delano Roosevelt.
4. The dropping of the atomic bomb on Hiroshima by the United States.
*What is Germany invaded Poland 1939, starting WWII on the European front.
-Japanese attacked Pearl Harbor on December 7, 1941
-Roosevelt died in his unprecedented 4th term, leaving HST to decide to drop the atomic bombs on Hiroshima, and Nagasaki, Japan