The half-way covenant adopted by puritans in 1662
a. made puritan children and grandchildren partial church members.
b. allowed adults of all religions to vote in elections and hold public office.
c. separated the powers of the governor, courts, and legislature.
d. protected the religious freedom of all citizens in the colonies.

The Half-Way Covenant adopted by Puritans in 1662 a)made Puritan children and grandchildren partial church members. This was because Reverend Stoddard believed that less people were attending church, because the older generation which did was dying out and the younger generation was more interested in material things than attending church.