Answer:
a) the study of the political, social, cultural, and economic setting surrounding a historical event
Explanation:
Answer: Vertical integration is firm taking control of and producing its inputs and outputs rather than using the market.
Example: A vertically integrated produce company, for example, might hold a farm, a produce distribution business, and a green grocery.
To ensure the stability of the economic system
The correct answer would be : Woodrow Wilson
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