Answer:
During this time, the population of the colonies grew dramatically, due mostly to incentives such as a plethora of jobs that were available to most immigrants who had a minimal amount of skills.
Explanation:
<span>In post-civil war america, Indians surrendered their lands only when they received solemn promises from the government that they would be left alone and provided with supplies on the remaining land. Unfortunately the agreement was not a written agreement, so the Americans did not keep their end of the agreement and they ended up taking Indian's land anyway due to the resources available and their belief in manifest destiny.</span>