Columbia subject headings:
History, Modern--20th century--Chronology.
Uruguay--History--1904-1973--Chronology.
Uruguay--Politics and government--1904-1973--Chronology.
World politics--1965-1975--Chronology.
Harvard subject headings:
Uruguay--Politics and government--1904-1973--Chronology.
World politics--1965-1975--Chronology.
Princeton subject headings:
Uruguay--Politics and government--1904-1973--Chronology.
World politics--1965-1975--Chronology.