Who is known for experimenting with sweet potatoes and peanuts?

Who created the first practical light bulb and electrical generating system?

Who transmitted the human voice over wires and created the telephone?

Which Midwestern city became famous for its railyards and location on the Great Lakes?

Steel is manufactured in this city, known as "steel city."

What place is known as the site of the first manned aircraft flight because it windy spot was a good place to fly airplanes?

Which invention allowed people and businesses to do things after dark, improving people's quality of life.

Which invention helped people stay in touch with family and keep up with the news as America grew and expanded west?

Which invention allowed people to listen to recorded speeches and music, helping to spread news and culture?