Answer:
The colonies depended on Europe because most of the European countries would only allow their colonies to trade with them and became a large manufacturer. Therefore without any other colonies or countries to trade with, the dependence upon Europe began.
Explanation:
I hope I helped you
The answer is Subregion 4.
The Unions strategy wa sto only give supplies and food to their soldiers at the fort, because they didn't want to start fighting in the country and start a civil war.