I am doing a history project on James Watt. I need to explain why he holds historical significance. Any ideas are greatly appreciated!

https://www.google.com/search?q=james+watt&oq=james+watt&aqs=chrome..69i57j69i60l2.1995j0j4&sourceid=chrome&ie=UTF-8

Read lots and take good notes, including citation information from any website you decide to paraphrase or quote from.