The majority of workers on early sugar plantations were . A.

conquistadors
B.

European settlers
C.

American Indians
D.

missionaries

The majority of workers on early sugar plantations were European settlers.

So, B is the answer!

Explanation:

concurrent jurisdiction is the ability to exercise judicial review by different courts at the same time, within the same territory, and over the same subject matter. for instance, a domestic violence matter may be heard in either a general civil court or a family court in the same county. whichever court actually exercises its jurisdiction first will do so exclusively.