- Catholic Church--Spain--History--20th century--Congresses (2)
- Church and state--Spain--History--20th century--Congresses (2)
- Catalonia (Spain)--History--20th century--Congresses (1)
- Catholic Church--Spain--History--19th century--Congresses (1)
- Church and state--Spain--History--19th century--Congresses (1)
- Education--Social aspects--France--History--19th century-- Congresses (1)
- Education--Social aspects--France--History--20th century--Congresses (1)
- Education--Social aspects--Spain--History--19th century--Congresses (1)
- Education--Social aspects--Spain--History--20th century--Congresses (1)
- France--Social conditions--19th century--Congresses (1)
- France--Social conditions--20th century--Congresses (1)
- Italians--Spain--History--20th century--Congresses (1)
- Italy--Foreign relations--Spain--Congresses (1)
- Nationalism--Spain--History--19th century--Congresses (1)
- Nationalism--Spain--History--20th century--Congresses (1)
- Political science (1)
- Spain--Church history--20th century--Congresses (1)
- Spain--Church history--Congresses (1)
- Spain--Foreign relations--Italy--Congresses (1)
- Spain--History--20th century--Congresses (1)
- Spain--History--Civil War, 1936-1939--Congresses (1)
- Spain--History--Civil War, 1936-1939--Participation, Italian--Congresses (1)
- Spain--History--Civil War, 1936-1939--Religious aspects--Congresses (1)
- Spain--Politics and government--1931-1939--Congresses (1)
- Spain--Politics and government--19th century--Congresses (1)
- Spain--Politics and government--20th century--Congresses (1)
- Spain--Social conditions--19th century--Congresses (1)
- Spain--Social conditions--20th century--Congresses (1)