Answer:
C. a system of checks and balances
Explanation:
A government is a system or group of people who are responsible for making decisions on the day to day affairs of an organized community or state.
Normally, in a state a government allows for separation of power among different braches. These branches have separate and independent powers. Therefore they is a need for check and balances.
Checks and balances is a system that allows each of these branch of government to veto another branch thereby preventing any of the branch from gaining too much power.
Option D is the correct one
The people of North American societies were considered less developed than those of the South, however, they were able to adapt features of their environment in creating very diverse cultures and complex societies that were able to trade and construct magnificent buildings.
The North American groups had no great empires, as such, they left few ruins in comparison with those of Peru and Mexico in the South.
Pacific Northwest peoples had environments rich in resources as they were close to the sea. As such, activities they participated in included whale hunting in boats and canoes, farming (on lands that were not very arable), and is uniquely known for the creation of social classes.
In contrast, the Pueblo Builders were located in the canyon regions and were very skilled builders often using the walls of the canyons in building homes and defensive formations.
Learn more about North American Societies here: brainly.com/question/514661?referrer=searchResults
a league or alliance, especially of confederate states.
