What Social Classes Owe to Each Other
WHAT SOCIAL CLASSES
OWE TO EACH OTHER
BY
WILLIAM GRAHAM SUMNER
PROFESSOR OF POLITICAL AND SOCIAL SCIENCE IN YALE COLLEGE
NEW YORK
HARPER & BROTHERS, FRANKLIN SQUARE
HARPER & BROTHERS,
In the Office of the Librarian of Congress, at Washington.
All rights reserved.

This work was published before January 1, 1923, and is in the public domain worldwide because the author died at least 100 years ago.