Original sentence: It devastated a large portion of the city, left thousands [Homelessness|homeless] and killed hundreds.The flood of June 9, 1972 was the worst tragedy in the history of Rapid City.This exhibit features maps, pictures, survivor testimonies, news articles, and information about recovery operations for the flood
Edited sentence: It also has a short film that loops regularly that visitors can watch.Made as a sort of memorial for this event, this exhibit contains maps, pictures, survivor testimonies, news articles, and information about recovery operations for the flood on a touch screen display.The flood of June 9, 1972 was a key event in the history of Rapid City and the Black Hills, as it destroyed a large part of Rapid City and either killed, injured, or left homeless thousands of Rapid City Residents