How did Roosevelt's lawsuits against bad trusts influence the actions of other trusts trying to avoid legal persecution?
A: Trusts were not worried about Roosevelt's lawsuits because the "bad" trusts always won the cases.
B: Trusts shifted to using more secretive activities, making it harder for Roosevelt to issue lawsuits identifying corruption.
C: Trusts increased their corrupt activities because they needed more money to combat Roosevelt's legal efforts.
D: Trusts changed their actions to work more for the people because they didn't want to be sued by Roosevelt.