Columbia subject headings:
Egypt--History--Protests, 2011-2013.
Egypt--Politics and government--1981-2011.
Political parties--Egypt.
Harvard subject headings:
Egypt--History--Protests, 2011-2013.
Egypt--Politics and government--1981-2011.
Political parties--Egypt
Princeton subject headings:
Egypt--History--Protests, 2011-2013.
Egypt--Politics and government--1981-2011.
Political parties--Egypt.