Historic districts are designated areas that preserve the cultural, architectural, and historical significance of a community. These districts often feature buildings and sites that reflect the unique character and history of a place, allowing residents and visitors to experience the past in a tangible way. The establishment of historic districts helps protect valuable resources from modern development and encourages tourism. By maintaining the integrity of these areas, cities can promote education and appreciation for their heritage, ensuring that future generations can enjoy and learn from their historical surroundings.