Industrialization
The reason big business owners created monopolies in their industries was to eliminate ________________
Competition
This economic system allows entrepreneurs to start their own businesses
What is free market economy or capitalism
This person had a monopoly in the oil industry
Who is John D. Rockefeller
This city in the Midwest went from just under 300,000 people in 1870 to over 2.7 million in 1920
What is Chicago