President theodore roosevelt was very interested in the conservation movement that had evolved during the late 1800s. what best describes roosevelt's role in the conservation movement?

President Roosevelt was known for expanding Yosemite National park. President Roosevelt was known to be a conservationist. He was able to point out that the laissez-faire attitude had been the reason of the illegal logging, leaving many species endangered because they were drawn out of their natural habitat. 

by improved communication.