According to anthropologists, why did planting crops lead to the rise of a political class? with economic stability came the need for warriors. the more settled a community was the more they needed a form of monetary exchange. as food became more plentiful, people were freed up to serve as community leaders. the crops planted could be used to trade with other cultures. as settlements developed, leaders emerged to organize and regulate these budding civilizations.

How did the mexican war of independence differ from the american revolution? o a. only the american revolution was concerned with establishing a representative form of government. o b. only the mexican war of independence required military conflict to achieve its objectives. o c. only the american revolution succeeded in replacing a monarchy with another form of government. o d. only the mexican war of independence eliminated spanish colonial control over part of north america.