Germany and Austria-Hungary by the Dual alliance
The state that would most likely pass the law stating that "<span>Chinese labourers to this country endanger the good order of certain localities" in the United States. It is because the rising entry of Chinese immigrants at the West Coast had alarmed the Americans in which their employment could be compromised.</span>
Well disease spread out to the native groups, causing them to die, which i think let the British get the land. they wanted to take over land and let the people transfer to christianity. but unfortunately most died so yeah.
i hope this helps a bit :)
The big reason why was because the American victory convinced France that America had a shot at winning so it caused the French to join the war on the side of colonist hope this helped have a great rest of the day