The Progressive Era. Industrialization and urbanization had helped the U.S. grow economically, but created a number of problems (overcrowding , food safety, working conditions, child labor, inequality, government corruption, etc.). The Progressive Era.
A. When two people do not lie to each other.
B. An agreement between firms to increase competition with each other.
C. An agreement between two or more businesses to join together to form a larger business and reduce competition.