Original sentence: One such organization was the Boone and Crockett Club, founded in 1887 by a group of leading explorers, hunters, writers, scientists and political leaders, including Theodore Roosevelt.Roosevelt was acquainted with resource management needs and with many individuals, organizations and agencies concerned about threats to wildlife and the need for natural resource protection
Edited sentence: He was acquainted with resource management needs and with the many individuals, organizations and agencies that were in the forefront of efforts to stem the losses.One such organization was the Boone and Crockett Club, founded in 1887 by a group of leading explorers, writers, scientists and political leaders, including Theodore Roosevelt.Roosevelt's activities during the 1880s and 1890s placed him in the mainstream of events concerning the plight of fish and wildlife and other natural resources from coast to coast.Thus, when he became President in 1901, he was singularly well suited to the task of natural resource protection