Question

6) Which minerals have contributed a lot in the industrial development in
U.S.A. ? ?
A​

Answer 1

Answer:

oil,coal gas . america has the world's largest reserves of coal at 491 billion short tons or 27% of total . the abudant use of energy helped fuel us growth during the industrial developnment.

Explanation: hope this will help u mate

itz akansha //

Answer 2

please mark me Brilliant

Explanation:

so the answer is oil coal and gas