How were labor needs in the colonies first filled

At first, Chesapeake farmers hired indentured servants—men and women from England who sold their labor for a period of five to seven years in exchange for passage to the American colonies—to harvest tobacco crops. ... Tobacco and slavery: In this 1670 painting by an unknown artist, slaves work in tobacco-drying sheds. OR The labor sources they drew from to fill this demand included European indentured servants and convicts, free and enslaved indigenous people in the Americas, and enslaved Africans purchased through the developing trans-Atlantic slave trade.

Explanation:

I hope one of these answers help!

1) d

2)c

3)b

4) a

5)c

6) c