What made these leaders of industry successful?

Create an essay of 500 words, describing the development of industry, business, and labor after the American Civil War. Address the following:

1. Discuss several of the industries of America’s Industrial Revolution in the post-Civil War period.
2. What made these leaders of industry successful?
3. Explain the origins and growth of labor unions.
4. What did Labor Unions accomplish?

Use a minimum of three of the sources provided to support your assignment and be sure to cite the sources.

Prepare this assignment APA style