Question

how did the triangle trade contribute to the colonial economy?
a. by providing a steady supply of enslaved labor for plantations
b. by reducing the need for imported goods
c. by promoting european migration to the colonies
d. by eliminating the need for transatlantic shipping

the development of which crop significantly impacted the social and economic structure of jamestown?
a. rice
b. sugar
c. cotton
d. tobacco

Explanation:

The first question is about the Triangle Trade. The Triangle Trade involved the transportation of enslaved Africans to the Americas. Enslaved labor was crucial for plantation economies in the colonies. For the second question, tobacco was a major crop in Jamestown. It led to the growth of a plantation - based economy and had significant social impacts like the need for labor (including enslaved labor).

Answer:

a. By providing a steady supply of enslaved labor for plantations
d. Tobacco