Question

this colony was first settled primarily by catholics. its proprietor—cecilius calvert—received a grant from charles i and founded the colony. rhode island maryland carolina

Explanation:

The colony founded by Cecilius Calvert (Lord Baltimore) with a grant from Charles I, and primarily settled by Catholics, is Maryland. Rhode Island was founded for religious tolerance but not primarily by Catholics, and Carolina had different founding circumstances.

Answer:

B. Maryland