What system allowed people free passage to the colonies in return for a promise to work

Headright system

Explanation:

At the beginning of 17th Century the so-called Headright system was introduced as a means to solve the labor shortage in the colonies.

By this measure people were encouraged to come to colonies to be involve in the cultivation of tobacco.

In addition those who paid passage to colonies were given 50 acres of land in colonies.

This lead to increase of population on the soil of Maryland and Virginia.

the answer would be option c. the chief result of u.s. participation in world war i is that, the u.s. forces ended the stalemate and led to an allied victory. after the us joined wwi, the allies had the forces they need to triumph. hope this is the answer that you are looking for.

explanation:

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