1777 battle, the first major American victory in the Revolution and a major TURNING POINT in the war, it not onlyl ended the British threat to New England and boosted American spirits, but it also convinced France to become an ally of the U.S.
(Hopefully this helps in some way!)
B) they had strong governments, advanced economies and technology, and military power.
President will often choose federal judges from their own political party that helped him to win the presidency election. This does have far reaching results. Whenever there is a case brought by the opposition against any kind of amendment made by the president, the federal judges in all probability will rule in favor of the government.
The assassination of Arch Duke France Ferdinand.