Motorcycle was producing over 500 bikes. Other British firms were Royal Enfield, Norton and Birmingham Small Arms Company who began motorbike production in 1899, 1902 and 1910, respectively. Indian began production in 1901 and Harley-Davidson was established two years later. By the outbreak of World War I, the largest motorcycle manufacturer in the world was Indian, producing over 20,000 bikes per year. During the First World War, motorbike production was greatly ramped up for the war effort to supply effective communications with front line troops. Messengers on horses were replaced with despatch riders on motorcycles carrying messages, performing reconnaissance and acting
What We Started a precisely accurate adaptation of the rapidly growing electronic scene and its worldwide domination," and that the film"gets it all right." One reviewer notes that "as one watches WHAT WE STARTED, one of the striking elements which rings forth is the idea of "resiliency", and that "thanks to detailed research and a self-imposed mantra to remain unbiased in the presentation of the documentary, the filmmakers peel back the glossy layers of bright lights and enthusiastic concerts and delve into the darker aspects of culture that all but wiped out EDM prior to its rebirth and resurgence." EDM Tunes stated that