Columbia subject headings:
History, Modern--1945-1989--Pictorial works.
United States--Civilization--1945---Pictorial works.
United States--History--1961-1969--Pictorial works.
Harvard subject headings:
History, Modern--1945-1989--Pictorial works
United States--Civilization--1945---Pictorial works.
United States--History--1961-1969--Pictorial works.
Princeton subject headings:
History, Modern--1945---Pictorial works.
United States--Civilization--1945---Pictorial works.
United States--History--1961-1969--Pictorial works.