It joins the Missouri in Lake Oahe near Cannon Ball. Louis day train as the Cannon Ball. Hence, the military equipment that still remains in the Cannon Ball House. With Troupe Kaira, La La performed a flying trapeze and human cannon ball act. The villages thus obtained are called "cannon ball villages". The Colonel Mestre of the artillery had his head taken off by a cannon ball. Louis day train as the "Wabash Cannon Ball" in 1949. In August 2016, protests were held near Cannon Ball, North Dakota. A rewritten version by William Kindt appeared in 1904 under the title "Wabash Cannon Ball". The largest communities on the reservation are Fort Yates, Cannon Ball and McLaughlin. Cannon Ball is a wooden roller coaster at Lake Winnepesaukah amusement park. Embarrassed about this, the roadmaster puts him against the fastest train, the Cannon Ball. President Barack Obama visited the "Cannon Ball Flag Day Powwow" on Friday, June 13, 2014. The cannon ball or black disc centered on the yellow one connotes accuracy of fire. The cannon ball is preserved in the museum at the "South Wing" of the hotel.