Answer:
Several publications in the mid-1800s made the cruelties of slavery public in the North. hope that helps you
Explanation:
An amendment, passed by the U.S. Congress in 1914, meant to further promote competition in U.S. businesses and discourage the formation of monopolies. This act prohibited price discrimination, price fixing, and exclusive sales contracts. The act also legalized peaceful strikes and boycotts against companies.
Read more: http://www.businessdictionary.com/definition/Clayton-Antitrust-Act.html
Well do you mean like how one invention of the light bulb was made but then it help make a car?