20 июн 1923 г. - Harding starts a transcontinental tour, which was called the “Voyage of Understanding.” He gives addresses in St. Louis, Kansas City, Hutchinson (Kansas), Denver, Salt Lake City, Idaho Falls, Helena, and Meacham (Oregon), with many informal comments at stops along the way. Along the way, he explores national parks, drives a train locomotive, and takes part in an “Oregon Trail” pageant