Which of the following is a power owned by the state governments? A. Ability to coin money. B. Ability to declare war. C. Ability to hold elections.​

a) ability to coin money

the monroe doctrine is the best known u.s. policy toward the western hemisphere. buried in a routine annual message delivered to congress by president james monroe in december 1823, the doctrine warns european nations that the united states would not tolerate further colonization or puppet monarchs.