What other resource was Edwin drakes oil drill used to obtain from the earth aside from oil

What did the us civil rights movement gain new momentum after world 2

How did inca develop their road system? a) they used mortar to hold the stones together.b) they built suspension bridges over rivers. c) they mixed copper and stone together to make the blocks.d) they laid roads in the cities, not in the less densely populated deserts.

In the united state, a system for interaction between unmarried men and woman that casual dating with the purpose of marriage was called