Question

breifly explain one specific histroic event or development that accounts for the changes in the United States energy sources between 1850 and 1900

Answer 1

Answer is given below :

Explanation:

• The Second Industrial Revolution The main reason for the change in energy resources was the unexpected growth in the industry in steel, oil and transportation.                                                    
• Machinery and factories need reliable energy sources for fuel rather than wood to meet consumer demand.