Columbia subject headings:
Harvard subject headings:
Catholic Church--Missions.
Colonization--Religious aspects--Christianity.
Monasticism and religious orders--Missions.
Portugal--Colonies--Administration.
Portugal--Colonies--History--19th century.
Spain--Colonies--Administration.
Spain--Colonies--History--19th century.
Princeton subject headings:
Catholic Church--Missions.
Portugal--Colonies--Administration.
Spain--Colonies--Administration.