Which sentence is true about the early settlers in the Americas?

Which sentence is true about the early settlers in the Americas? a.  they were technologically advanced than other civilizations. b.  they benefited economically from long distance trade. c.  they crossed the Bering strait from Siberia to enter the Americas. d.  they migrated to Asia and Africa after crossing in to the Americas.

The answer would be D

i believe its the indians

a drastic rise in oil prices ended decades of postwar.