The Treaty of Paris of 1763 ended the French and Indian War/Seven Years' War between Great Britain and France, as well as their respective allies. In the terms of the treaty, France gave up all its territories in mainland North America, effectively ending any foreign military threat to the British colonies there.
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Nationalism and imperialism encouraged each nation to pursue it's own in complete for power
Scarce is the answer to fill in the blank
It made it harder for immigrants to become citizens and made it so the president could imprison non citizens.