Why did United States get involved in both WWI and WWII?
The reason why the united states got involved with WWI and WWII is because of two things: the sinking of the Lusitania and the bombing of pearl harbor. In WWI the British had a passenger ship named the Lusitania. Now on the ship were American passengers, while on the voyage the Germans decided to attack the ship. The ship sank killing the americans, giving the United States a reason to enter WWI, for revenge. Pearl harbor was an american naval base, in which many american soldiers were located. When the Japanese bombed the base they killed many of the people on the base, which again made the United States angry and want to get revenge on the country that attacked them.
