Terrorism a) Osama Bin Laden planned a plane high jack to crash into the world trade centers, pentagon, and the White House. 3 were successful. The White House attempt failed. Over 3,000 were killed.
b) In 1941 Japanese fighter jets on Pearl Harbor, a major US naval ship area, it was also the spark of WW2 for the US
Main reasons for war: After researching my top three reasons for war/conflicts throughout history I think that the main reason that wars happen is due to assassinations because several wars have started due to assassinations.
Next possible war/conflicts For this reason I think there will be a future war between USA and Boko Haram. I think this war will happen because someone from the USA will try to assassinate the leader