Their mission was to explore the unknown territory, establish trade with the Natives and affirm the sovereignty of the United States in the region.
Answer:
A lot of historians are unsure but the main theory is that the people were dissatisfied with years of poor harvest, old debt, and also high bread prices, this caused dissatisfaction with the French Monarchy
The black death. If you're talking about Europe.
1.Laws controlling monopolies,
2.The Clayton Antitrust Act,
3.The Federal Trade Commission
Let me know if you need something different.