Which statement about the great schism is correct

a.

congress passed laws allowing for free passage between states.

it allows shippers to carry commercial goods, which allows them to save time and 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.

i believe it was the shinto