Columbia subject headings:
Islam--Relations--Sikhism--History--17th century.
Mogul Empire.
Religious militants--India--History--17th century.
Sikhism--Relations--Islam--History--17th century.
Sikhs--History--17th century.
Harvard subject headings:
Islam--Relations--Sikhism--History--17th century.
Mogul Empire
Religious militants--India--History--17th century.
Sikhism--Relations--Islam--History--17th century.
Sikhs--History--17th century.
Princeton subject headings:
Mogul Empire--History--17th century.
Religious militants--India--History--17th century.
Sikhs--India--History--17th century.