Which of the following was John Rolfe's chief contribution to Virginia's economy?
A. His innovations in cultivating tobacco
B. His invention of a better way to grow short-staple cotton
C. His innovations in rice cultivation
D. His alliance with the Powhatan through his marriage to Pocahontas
2 answers
http://www.encyclopediavirginia.org/Rolfe_John_d_1622
The Answer is (A)