Albert Galloway Keller

Albert Galloway Keller (10 April 1874 – 31 October 1956) was an American sociologist, author, and student and colleague of William Graham Sumner.

Quotes

 * The fundamental ideas of colonization are a movement of population and an extension of political power; because it is allied to them both, colonization is therefore to be distinguished on the one hand from migration, and on the other from conquest in the broad sense.
 * Colonization: A Study of the Founding of New Societies (1908), Ch. 1 : Definition and Classification