According to Hopis where did people live at first?

Thought to have migrated north out of Mexico around 500 B.C., the Hopi have always lived in the Four Corners area of the United States. In the beginning, they were a hunting and gathering group divided into numerous small bands that lived in pit houses.

Explanation:

b) trade is easy because of the direct line between their major ports. bilateral trade reached 89,6 thousand million.

i think it's b or c hope this