Historic preservation is the practice of protecting and maintaining buildings, sites, and objects that have historical significance. This can include anything from old homes and landmarks to entire neighborhoods. The goal is to keep these places intact for future generations to appreciate and learn from, ensuring that important aspects of culture and history are not lost. Preservation efforts often involve restoring structures to their original condition and preventing any alterations that could diminish their historical value. Organizations and government agencies, such as the National Park Service, play a key role in identifying and safeguarding these important sites, promoting awareness and education about their significance.