The Jazz Singer demonstrated to a large audience that recorded dialogue could be incorporated successfully into a commercial feature film. It used the Vitaphone system that played large phonograph discs in synchronisation with the film projector.

Hale volunteered to gather intelligence on British troop movements and strategies but was captured, swiftly subjected to a trial by British authorities, found guilty of spying, and condemned to death as an illegal combatant.

Lake, the Grand Canyon of the Yellowstone, and several geyser basins where they encountered numerous geothermal features, including the geyser that they named Old Faithful due to its regular eruptions.