Black Wall Street officially landed on the National Register of Historic Places. The listing covers the 100 block of North Greenwood Avenue in Tulsa, Oklahoma. Before the Tulsa Race Massacre 100 years ago, the area was a thriving Black community. The National Register of Historic Places is an official list of historic buildings, structures and properties the nation has deemed worthy of preservation.It's an honor that provides recognition, limited protection and in some cases financial incentives for important properties such as Black Wall Street.Watch the video above for the full story.