Author
Agudat Iḥud (Israel)
2
Cahan, Abraham, 1860-1951,
1
Communist Party of the United States of America
1
Jewish Socialist Federation of America,
1
Naʻamat USA (Organization)
1
Pioneer Women (Organization : U.S.)
1
Singer, Isaac Bashevis, 1904-1991,
1
YIVO Institute for Jewish Research
1
Yidisher ṿisnshafṭlekher insṭiṭuṭ
1