Farewell Address by Washington--this address urged the nation to avoid alliances and getting involved in affairs not our own. This set the tone for isolationism.
Monroe Doctrine--this foreign policy stated the US would protect the Western Hemisphere from European involvement and implied the US would stay out of European affairs.
The Treaty of Versailles and League of Nations would involve the US in world affairs and bring European issues to the doorstep of the US.
At the turn of the 20th Century, the United States was on the rise.
Spain was the last remaining European power in the Western Hemisphere and the US was eager to prove it was top dog.
So, it went to war to kick Spain out of the Western Hemisphere.
It was very much looking for an excuse to fight Spain.
Britain gave out the proclamation of 1763 which banned colonists from going west to the Appalachian mountains and into the Indian territory because Britain did not want to start another costly war
Answer: People like Chen Duxiu and Li Dazhao shifted more to the left and were among the leading founders of the Communist Party of China in 1921, whilst other intellectuals, such as the anarchist writer and agitator, Ba Jin also took part in the movement.
Explanation: