The Xanthochroi, spreading over the great eurasiatic plains westward, and speaking Aryan dialects, gradually invaded the territories of the Melanochroi.
"Critiques and Addresses"
Thomas Henry Huxley
This eurasiatic continent has been, perhaps, since the origin of life itself, the most active centre of evolution and radiation of the higher forms.
"The Rising Tide of Color Against White World-Supremacy"
Theodore Lothrop Stoddard
Owing to these causes the history of mankind has been that of a series of impulses from the eurasiatic continent upon the outlying regions of the globe, but there has been an almost complete lack of reaction, either racial or cultural, from them upon the masses of mankind in Eurasia itself.
"The Rising Tide of Color Against White World-Supremacy"
Theodore Lothrop Stoddard