How did technologies advancements change manufacturing methods during the industrial revolution

"New Power Technologies

In the early part of the Industrial Revolution natural power sources such as water and wind were used as power. Later, new power technologies such as a steam power and electricity played a major role in allowing the Industrial Revolution to grow."

Explanation:

yes ap politics. what do you need?

president franklin roosevelt supported the tva as part of his first new deal measures approved by congress in 1933. this new agency was designed to control floods, produce electric power, and improve the lives of people living in the tennessee valley. the tva accomplished many of these goals despite problems.