It would be A. Even our architecture is influenced from them, even the romans liked it.
They closed the Mississippi River to all American commerce in 1784. This made it difficult for American farmers to get their goods to international markets. Spain would eventually allow Americans to use the river, but placed a tariff for the privilege. <span />
This answer would most likely be D) Indigo plantations. In the Middle Colonies, there was a lot of flat plain, good for farmland. They produced dyes there. shipbuilding was mainly prevalent in the New England states. For sugar, I believe the south grew that in the form of sugarcane.
Answer:
isolationism
Explanation:
this is because the Soviet Union Is isolating countries or provinces closest to it.