Columbia subject headings:
Harvard subject headings:
Iran--History--Revolution, 1979--Influence.
Islam and politics--Middle East.
Middle East--Politics and government--1945-
Shīʻah--History--20th century.
Shīʻah--Middle East--History.
Princeton subject headings:
Iran--History--Revolution, 1979--Influence.
Islam and politics--Middle East.
Middle East--Politics and government--1945-
Shīʻah--History--20th century.
Shīʻah--Middle East--History.