Which leader of the scientific revolution asserted that scientists should rely on what they observe with there senses and emphasized the need for experimentation

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.

explanation:

cause they can