Japanese suprise attack on Pearl Harbor Hawaii on 07 Dec 1941
The USA joined in the war because the USA was part of the Triple alliance in the first place, and after Germany attacked the USA's submarines and battleships, they then joined the war in 1917.
The Germans sunk 7 US ships, and we intercepted a telegram from Germany that said they planned to attack us.
The Roarin' Twenties was right after the war... because doughboys (us soldiers) came back the Roarin' Twenties caused the Great Depression
No, the U.S. entered World War 1 in 1917.
the sinking of the ship lusitania:)
Pearl harbor.
US wanted to trade with the other countries causing them to get involved in the war
They bomd pearl habor
Japan bombing Pearl Harbor
when japan bombed hawaii that was the outrage that causedus to bomb them and then the us broke into world war 1 between japan and usa so suck it
It started with the attack on Pearl Harbor in Hawaii
japan attacked u.s forces at pearl harbor hawaii.
The attack on the US naval base at Pearl Harbor, Hawaii, on December 7, 1941.
the sinking of the ship The Lusitania and the breaking of the Sussex pledge.
The US did enter World War 1, though not till 1917.
Japanese suprise attack on Pearl Harbor Hawaii on 07 Dec 1941