The right answer is "He believed that there would (be) good trusts and bad trusts."
Explanation:
President Teddy Roosevelt was a strong believer in the right of the federal government to intervene in economic issues to defend the public good, that it needed to regulate big business for the sake of the nation´s overall well-being. However, he was not a radical, he saw big business as a natural result of a rising, maturing economy. Ted Roosevelt believed that the government should use its resources to achieve social justice.
