Which type of economic system relies on hunting gathering herding and farming to maintain self sufficiency

This is a traditional system, before money even. It involved bartering too: the direct exchange of goods, such as eggs in exchange of bread, where both people had to agree on how much they think is a good price.

France played a key role in the american revolutionary war (american war of independence; 1775–1783). motivated by the ideals of the new nation which were inspired by the french enlightenment, as well as its long-term rivalry with britain and so as to avenge their territorial losses during the french and indian war, france secretly began sending supplies to the americans in 1775.

Answer/// absolute and unchanging laws;