The Imperial Chawallian Empire was an autocratic regime that ruled the Chawosaurian world from 1945 to 2015, it first rose to power over Australia following the Australasian Revolution in 1941 and gained Chawosauria-wide influence following the 1945 Chawosaurian legislative elections, after a landslide victory of the Chawallian regime's sole ruling party, the Chawallian Communist Party. In 1980 following the Chawo-Proletarian War and the 1979 Chawosaurian legislative elections, the power of the Imperial Chawallian Empire had Chawosauria completely under its grasp, however the Revolutions of 1989 posed a threat to the Chawallian regime but survived though suffered a baring loss of the Soviet Union in 1991. Going into the post-Cold War era, the Imperial Chawallian Empire had a steady run until its leader Timothy Max Roosevelt died in 2011 and the Chawosaurian Revolution overthrew the Imperial Chawallian Empire in 2015, triggering the Chawosaurian Civil War, though despite failure to revive the Imperial Chawallian Empire, some of its Chawallian remains such as communism and Shang Jong Parker himself continue to rule the new and successor Continent Union.