The answer the the question above is A.) Farming.
The practice of vertical integration contributed most to Andrew Carnegie's ability to form a monopoly. Vertical integration is a process of combining different stages of production such as manufacturing, supplying, distributing, retailing, etc, under the umbrella of one company.
Answer:
declaration of independence
Explanation:
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The correct answer among all the other choices is c. more difficult to pass through the both the House and the Senate. After the 2010 election, Democratic President Barack Obama would have found that his policy ideas would be somewhat more difficult to pass through the both the House and the Senate. Thank you for posting your question. I hope this answer helped you. Let me know if you need more help.
