Roman Empire Fan loyalty was fierce and at times erupted into sports riots. Racing was perilous, but charioteers were among the most celebrated and well-compensated athletes. One star of the sport was Diocles, from Lusitania (present-day Portugal), who raced chariots for 24 years and had career earnings of 35 million sesterces. Horses had their fans too, and were commemorated in art and inscriptions, sometimes by name. The design of Roman circuses was developed to assure that no team had an unfair advantage and to minimize collisions ("naufragia," "shipwrecks"), which were nonetheless frequent and spectacularly satisfying to the crowd. The races retained a
The Sinking of the Lusitania event outraged McCay, but the newspapers of his employer William Randolph Hearst downplayed the event, as Hearst was opposed to the US joining World War I. McCay was required to illustrate anti-war and anti-British editorial cartoons for Hearst's papers. In 1916, McCay rebelled against his employer's stance and began work on the patriotic "Sinking of the Lusitania" on his own time with his own money. The film followed McCay's earlier successes in animation: "Little Nemo" (1911), "How a Mosquito Operates" (1912), and "Gertie the Dinosaur" (1914). McCay drew these earlier films on rice paper, onto which backgrounds had to be