The Center for Resource Solutions (CRS) is a national nonprofit working to fight climate change by
building policies and consumer-protection mechanisms in renewable energy, greenhouse gas reductions and energy efficiency.
The Library of Congress. The Library of Congress is the nation's oldest federal cultural institution, and it serves as the research arm of Congress. It is also the largest library in the world, with more than 120 million items. The collections include books, sound recordings, motion pictures, photographs, maps, and manuscripts.