Carnegie Libraries are public libraries that were funded by the American industrialist Andrew Carnegie in the late 19th and early 20th centuries. Carnegie believed in the importance of education and access to knowledge, so he donated millions of dollars to build libraries across the United States and other countries. Over 2,500 libraries were established with his support, promoting literacy and learning in communities. These libraries often feature distinctive architectural styles and serve as cultural and educational hubs. Many Carnegie Libraries continue to operate today, providing free access to books, technology, and community programs, reflecting Carnegie's vision of empowering individuals through education.