Answer:
trading, weaving, making basket, making useful tool
Explanation:
The use of slaves was reduced, because immigrants could fulfill the same roles as slaves in factories.
A government is based on a social contract. The people give up some of their natural rights and in return the government guarantees them something. A social contract is an agreement between an authority and the people in which they come to terms on an agreement. Our government like most is based on this kind of agreement.
I believe the reason is because the native americans did not convert to Christianity or they destroyed their properties because they wanted the natives to join the union
Great Britain=A
France=A
Germany=C
United States=A
Russia=A
Austria-Hungary=C
Hope this helped :)