We have seen that when the Goths first entered Roman territory they were driven on by a vast migration of the Asiatic Huns. These wild and hideous tribes then […] appeared upon the Rhine, and in enormous numbers penetrated Gaul. No people had yet understood them, none had even checked their career. The white races seemed helpless against this "yellow peril", this "Scourge of God", as Attila was called. Goths and Romans and all the varied tribes which were ranging in perturbed whirl through unhappy Gaul laid aside their lesser enmities and met in common cause against this terrible invader. The battle of Châlons, 451, was the most tremendous struggle in which Turanian was ever matched against Aryan, the one huge bid of the stagnant, unprogressive races, for earth’s mastery.