What is an example of “trust-busting” that theodore roosevelt enforced?

i do not know if this question has options, but a main impact of the federal reserve act of 1913, which created the federal reserve bank, was the international use of the u.s. dollar, which soon became the world's leading currency - particularly during world war i, since many nations around the world asked the united states for money.

answer-the island had airfields that the u.s. military needed.