What Was the Main Problem That Crippled the Roanoke Colony

Multiple Choice

What was the main problem that crippled the Roanoke colony and hurt Jamestown in its early years?

A) The English settlers refused to work.
B) The nearby French settlement monopolized the Native American labor supply.
C) The Native Americans refused to trade with the English settlers.
D) The British refused to send more supplies.
E) The blacks brought by the English refused to live in harmony with the Native Americans.