Eric Walker added National Park Service - Wikipedia to National Park Service (NPS)
Eric Walker added a number of topics and List of national parks of the United States - Wikipedia to National parks in the United States, and added National parks in the United States to National Park Service (NPS)
Eric Walker added a number of topics and Trump Administration Officials Scrubbed Climate Change from Press Releases - Scientific American to United States Department of the Interior (DI), and added United States Department of the Interior (DI) to Branches and agencies of the United States government
Eric Walker added National Park Service (NPS) and National Park Service Organic Act - Wikipedia to National Park Service Organic Act, and added National Park Service Organic Act to Acts of the US Congress