answersLogoWhite

0

Coal came first. It was first discovered in the 1300s in the United States by the Hopi Indians. The first use of coal by the Europeans was in the 1740s in Virginia. It then became the dominant power source in the United States in the late 1800s and early 1900s. Steam was found in 1698 from Thomas Savery. He invented what he called a 'miners friend'. Since he intended it to pump water from the mines.

User Avatar

Dont Know Much

Lvl 2
5y ago

What else can I help you with?