The United States and the Soviet Union joined the Allies in 1941. What happened to each of these countries in that year?

Germany invaded the Soviet Union in 1941, causing them to join the war.

Japan bombed the American fleet in Pearl Harbor in 1941, causing them to join the war.

Explanation:

lee and grant, both of whom held the highest rank in their respective armies, had known each other slightly during the mexican-american war (1846-48) and began their dialogue by exchanging awkward personal inquiries. characteristically, grant had arrived in his mud-splattered field uniform while lee had turned out in full dress attire, complete with sash and sword.

explanation:

these acts divided the south into five military districts.