if new energy sources were not introduced in the mid-1800s how would that have impacted the resources available in the United States will mark brainliest

it would have made a huge impact on the USA's natural resources

Explanation:

Due to never making new energy sources, forests would have been devastated due to the increasing population and the need to use it for energy. coal also would have been used at a high rate and potentially could have been fully used up by this time today. pollution would be much worse and similar to China due to the high coal use.

a is true because it know the force.

ps maybe give us more info?

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