The answer is d, due to the helms-burton act
B hope u get it correct and mark me brainliest if I get it I was first to comment btw
Answer:
The Earth's most important non-renewable energy resource is Fossil fuels, which include coal, oil, and natural gas.
If you search up your question on Brainly, both choices A) Coal and C) natural gas got bad votes. So that leaves us with B) Oil.
I hope this helps somehow. :>
Answer:
The Great Leap resulted in tens of millions of deaths, with estimates ranging between 18 million and 45 million deaths, making the Great Chinese Famine the largest in human history.
Explanation: