Answer: Castles generally took two to 10 years to build.
Explanation:
It kept critics and dissenters away from the main population by imprisoning them in remote labor camps. Usually they were executed if they showed to be too much of a threat
The answer is: The middle colonies experienced economic growth as cities such as New York and Philadelphia became centers of trade.
When both new york and Philadelphia become the centers of trade, a lot of investors became interested to inject their capital into these two cities.
This created a lot of job opportunities in both of these cities, making the middle colonies around them to experience massive economic growth and increase in the number of modern infrastructures.
