High Quality Content by WIKIPEDIA articles! The Darwin Rebellion of 17 December 1918 was the culmination of unrest in the Australian Workers` Union which had existed between 1911 and 1919. Led by Harold Nelson, some 1000 demonstrators marched on Government House at Liberty Square in Darwin, Northern Territory, Australia where they burnt an effigy of the Administrator of the Northern Territory, John Gilruth, and demanded his resignation.