Columbia subject headings:
Harvard subject headings:
Direct democracy--Switzerland.
Federal government--Switzerland
Multilingualism--Switzerland.
National characteristics, Swiss
Neutrality--Switzerland.
Political culture--Switzerland.
Switzerland--Foreign relations.
Switzerland--History.
Switzerland--Politics and government.
Princeton subject headings:
Democracy--Switzerland--21st century.
Switzerland--Politics and government--20th century.
Switzerland--Politics and government--21st century.