Their lack of an industrial revolution made them unable to procure all the items they needed by themselves.
Answer:
Because if they don't have wealth they won't be able to buy their supplies and hire crewmen. They wouldn't be able to get ships and boats.
Answer:Political institutions works as structures of governments like executive departments. (for example: Supreme Court and FED; Federal Reserve Board) They can be housed in impressed buildings or not.
Explanation:
They are part of authority. Over time, people have become used to looking the them to solve problems.
Answer:
High Plains region
Explanation:
it's underlying much of the High Plains region.