Explain the different contributions by groups to the american revolution.

(i get different groups contributing to society but not to the revolution.)

answer: "as an obese disordered country that has great food and fun places but has a bad government"

explanation: my friend in britain told me this

explanation:

the addition to geographic boundaries that might have  kept the people of the huang river civilization from traveling to far distance region is that they had learned about the other river valley civilizations but feared contact would bring invasion.

hope this .

plz give me brainliest!

companies passed on production and transportation costs to consumers