Here's a quote that might help you out! "Supply and demand are both key to economic activity. The two influence each other and impact prices of consumer goods and services within an economy. ... If supply decreases, prices may continue to increase. Supply and demand have an important relationship that determines the prices of most goods and services."
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Explanation: Advantages. Some historians have suggested that two-party systems promote centrism and encourage political parties to find common positions which appeal to wide swaths of the electorate. It can lead to political stability which leads, in turn, to economic growth.
Sometimes they figure out how to build better shelters or learn better farming and hunting techniques for the environment they live in
Answer:
it established the pattern according to which the West would be settled by the citizens of United States.
Explanation:
This document was passed in 1787 and it had large importance on the process of creating states and admitting them to United States. According to it, each state had to have at least 60,000 inhabitants, and rules were established so that settlement was done in a peaceful manner.