Why were towns built along the Great Wall

In the early 1800s tue federal government wanted american indians who did not assimilate to

Below is a description of a resource that you're considering using for a research paper. as you read the description, keep in mind what you've learned about historical thinking skills and use those skills in evaluating whether or not to use the source.

In the construction of a new housing development which factor of production can be categorized as land?