1 Subjects: “...Social sciences / History / 20th century...”

2 Subjects: “...Prostitution / Germany / History / 20th century...”

3 Subjects: “...Protestantism / Social aspects / China / History / 20th century...”

4 Subjects: “...Wealth / Great Britain / History / 20th century...”

5 Subjects: “...Sports / Social aspects / Germany / History / 20th century...”

6 Subjects: “...Miscegenation / Africa, French-speaking West / History / 20th century...”

7 Subjects: “...Social change / Great Britain / History / 20th century...”

8 Subjects: “...Popular culture / China / Guangzhou / History / 20th century...”

9 Subjects: “...Social history / 20th century...”

10 Subjects: “...Jews--Europe--History--20th century...”

11 Subjects: “...Physical fitness / Social aspects / Great Britain / History / 20th century...”

12 Subjects: “...Urban ecology (Sociology) / New York (State) / New York / History / 20th century...”

13 Subjects: “...Poor / England / London / History / 20th century...”

14 Subjects: “...Public welfare / England / History / 20th century...”

15 Subjects: “...Politics and culture--History--20th century...”

16 Subjects: “...Marine sciences / Research / History / 20th century...”

17 Subjects: “...Political culture -- Germany -- Hesse -- History -- 20th century...”

18 Subjects: “...Humanities -- History -- 20th century...”

19 Subjects: “...Fads / United States / History / 20th century...”

20 “...Great Britain / Colonies / Asia / Administration / History / 20th century...”