The U.S. Fish Commission was established in 1871 to address the decline of fish populations in American waters. Its primary goal was to promote the conservation and management of fishery resources, ensuring sustainable fishing practices. The Commission conducted research and provided recommendations to improve fish habitats and populations. In 1903, the U.S. Fish Commission evolved into the U.S. Bureau of Fisheries, which later became part of the U.S. Fish and Wildlife Service. This agency continues to play a vital role in protecting aquatic ecosystems and managing fishery resources across the United States.