The Age of Enlightenment came up with new ideas that reordered politics and government drastically. These philosophers and the democratic governments that they created had a deep effect on the American and French revolutions.
Starting in the 1600s, European philosophers began arguing on who should rule and govern a nation. As the absolute rule of kings destabilized, Enlightenment philosophers debated for various forms of democracy.
Likely because they were hardy, and had a fair amount of experience with agriculture.
Answer:
African-Americans fought for both sides, joining whichever side promised them freedom. Native Americans - Throughout the revolution some agreements were made with the natives where they agreed to remain neutral to the fighting.