Today, there are 46,876 miles of interstate enough to wrap nearly around the world.

Explanation: Today, there are 46, 876 miles of interstate highway, which is enough to wrap around the world twice.

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.