C. Corporations had access to money and new technology
Explanation:
The access to money brought in new technology which made it easier, safer, and more efficient for big corporations and their workers to do their job. This resulted in more output and growth, more consumers and ultimately more money.
Separation of Powers in the United States is associated with the Checks and Balances system. The Checks and Balances system provides each branch of government with individual powers to check the other branches and prevent any one branch from becoming too powerful.