Native americans introduced which of the following crops to british colonists living in north america?
a. grapes
bbarley
ctobacco
dwheat

C Tobacco

Explanation:

Native Americans first used Tobacco as a plant in their religious ceremonies as they believed this was the present or gift from God.

For the first time Tobacco was cultivated successfully by Englishman John Rolfe in Virginia in 1612 just within seven years it was the colony's largest exported product. by a coming couple of centuries, the growth of tobacco as the cash crop increased the demand for slave labor in North America.

martin luther king (1929-1968) was an activist for the african american rights, mr. king has a profile of a kind leader that built a tenacity, respect and full of hope future. he was an activist through civil disobedience and no violence pressure mechanisms. he tried to build a more egalitarian and fair society. his efforts carried a reivindication message of the civilian rights to every west corners. for that reason, he won the nobel prize in 1964.