Columbia subject headings:
Children of immigrants--United States--Case studies.
Children of immigrants--United States--Social conditions--Case studies.
City children--United States--Case studies.
City children--United States--History--20th century--Case studies.
United States--Social conditions--1865-1918--Case studies.
United States--Social conditions--1865-1918.
Harvard subject headings:
Children of immigrants--United States--Case studies.
Children of immigrants--United States--Social conditions--Case studies.
City children--United States--Case studies.
City children--United States--History--20th century--Case studies.
United States--Social conditions--1865-1918--Case studies.
United States--Social conditions--1865-1918.
Princeton subject headings:
Children of immigrants--United States--Case studies.
City children--United States--Case studies.
United States--Social conditions--1865-1918.