Answer:
True
Explanation:
They went through two industrial revolutions. One after the 19th century and one following the civil war
The main reason why the western frontier was an important area for the patriots to control is because this is where many important resources, such as the Mississippi River were located--making it advantageous both for military and transport reasons.
Answer:
True
Explanation:
the people of acient Egypt and Nubia were isolated from others because of the surrounding desert