"Most areas are prone to flooding now and then, and Johnstown, Pennsylvania, is no exception. But in May 1889, a dam burst following heavy rains, and the people of Johnstown were in the path of someth
"Most areas are prone to flooding now and then, and Johnstown, Pennsylvania, is no exception. But in May 1889, a dam burst following heavy rains, and the people of Johnstown were in the path of someth