What effect did anglo explorers have on the american indians living in the plymouth area? a. the american indian population became extinct. b. people in england learned to speak american indian languages. c. some american indians learned to speak english. ord. american indians became enslaved.

answer; i believe its called ; checks   and balances;

by using  production possibilities graph.  opportunity costs are key expenses in financial matters and are utilized as a part of registering money saving advantage investigation of a venture. such expenses, be that as it may, are not recorded in the record books but rather are perceived in basic leadership by processing the money costs and their subsequent benefit or misfortune.