History -- Sources Sources -- 5 Civilization -- 2 Foreign relations 2 History 2 Jewish-Arab relations -- 2 more ... World War, 1939-1945 -- 2 Addresses and lectures 1 Addresses, essays, lectures 1 Afro-Americans -- 1 Biography -- 1 Case studies 1 Case studies -- 1 Civil rights -- 1 Civil rights movements -- 1 Civilization 1 Collective bargaining -- 1 Colonial administrators -- 1 Colonies -- 1 Commentaries 1 Commerce -- 1 Commercial treaties 1 Congresses -- 1 Developing countries -- 1 Doctrines 1 Economic conditions -- 1 Ethnic relations 1 European federation -- 1 Faminism 1 less ...