Columbia subject headings:
Civilization, Modern--1950-
Germany--Foreign relations.
Germany--Politics and government--1990-
Intellectuals--Germany.
Harvard subject headings:
Certainty.
Civilization, Modern--1950-
Europe--History--1989-
Germany--Foreign relations.
Germany--Politics and government--1990-
Ideology
Intellectuals--Germany.
Princeton subject headings:
Certainty.
Civilization, Modern--1950-
Germany--Foreign relations.
Germany--Politics and government--1990-
Ideology.
Intellectuals--Germany.