Answer: The Revolution unleashed powerful political, social, and economic forces that would transform the new nation's politics and society, including increased participation in politics and governance,
Explanation:
Answer:
Standard Oil became a horizontal integration monopoly because it owned ninety percent of US oil refineries. It became a monopoly because it bought almost all of the competitors so that it managed to control almost all oil production, processing, marketing, and transportation in the United States.
natural disasters and increased demnd for food.
Not sure according to your choices sorry :(
