What is the term for a group of people with no permanent place of settlement

Nomads

Explanation:

nomads is the term for a group of people who don't settle down at one place for a long time.

performances and sculptures

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.