Columbia subject headings:
Gold mines and mining--South Africa.
South Africa--Economic conditions--To 1918.
South Africa--Politics and government--1836-1909.
South African War, 1899-1902--Causes.
Harvard subject headings:
Gold mines and mining--South Africa--History--19th century.
South Africa--Economic conditions--To 1918.
South Africa--Politics and government--1836-1909.
South African War, 1899-1902--Causes
Princeton subject headings: