Zulu (1964 film) a Western movie, with the traditional roles of the United States Cavalry and Native Americans taken by the British and the Zulus respectively. Director Endfield showed a Western to Zulu extras to demonstrate the concept of film acting and how he wanted the warriors to conduct themselves. It has been rumoured that due to the apartheid laws in South Africa, none of the Zulu extras could be paid for their performance and that, consequently, Endfield circumvented this restriction by leaving them all the animals, primarily cattle, used in the film. This allegation is incorrect, as all of the Zulu extras
Cattle drives in the United States however, continued overgrazing, combined with drought and the exceptionally severe winter of 1886–1887 wiped out much of the open range cattle business in Montana and the upper Great Plains. Following these events, ranchers began to use barbed wire to enclose their ranches and protect their own grazing lands from intrusions by others' animals. In the 1890s, herds were still occasionally driven from the Panhandle of Texas to Montana. However, railroads had expanded to cover most of the nation, and meat packing plants were built closer to major ranching areas, making long cattle drives to the railheads unnecessary. Smaller cattle drives