The Martin Luther King National Historic Site is more than just a tourist attraction. It is a microcosm of a profound history. Here you can learn about the background, development and achievements of the American civil rights movement through exhibitions, explanations and guided tours. The site includes Martin Luther King's birthplace, church, memorial hall and the graves of him and his wife Coretta Scott King. For tourists who want to understand the history of American civil rights, especially the social changes in the 1960s, this is undoubtedly a must-visit place.