Home to monuments and museums like Lincoln Memorial was seen at as a premier symbol of American history and democracy extending about 1.9 miles featuring over 100 monuments, memorials, and museums including the Lincoln Memorial and World War II Memorial within its grounds. The area is maintained by the National Park Service as a federal agency responsible for preserving and protecting the nation’s natural and historical resources. Annually it hosts millions of visitors, ranking among the world’s top tourist destinations. The National Mall stands a symbol of American history and democracy featuring iconic landmarks and institutions that echo the United States’ rich heritage.