Which of the following cities is the most centrally located in the byzantine empire? carthage ravenna constantinople- this one. antioch points earned on this question: 5

i believe it was spain

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.