In 1920 the total organized union membership, including the 871,000 in unions unaffiliated with the American Federation of Labor, was slightly short of 5,000,000, or over four million in the Federation itself.
"A History of Trade Unionism in the United States"
Selig Perlman
Excluded by the force of circumstances from the life of the colleges, they have no more real life of their own than the socially unaffiliated in American universities.
"An American at Oxford"
John Corbin
Neither unaffiliated Jews nor the outer world knew anything about them.
"The Haskalah Movement in Russia"
Jacob S. Raisin