The National Trust for Historic Preservation is a nonprofit organization dedicated to saving historic places across the United States. Founded in 1949, it works to protect and promote sites that hold cultural, historical, and architectural significance. By advocating for preservation efforts, the Trust helps communities maintain their unique heritage and encourages sustainable development. Through various programs and initiatives, the National Trust collaborates with local organizations and governments to raise awareness about the importance of preserving landmarks. They also provide resources and funding to support restoration projects, ensuring that places like historic homes, battlefields, and main street districts can be enjoyed by future generations.