Columbia subject headings:
Africa--Discovery and exploration--Religious aspects--Christianity.
Harvard subject headings:
Africa--Discovery and exploration--Religious aspects--Christianity.
America--Discovery and exploration--Religious aspects--Christianity
Christianity--Africa--History--17th century.
Christianity--America--History--17th century.
Indians--Missions--History.
Missions--Africa--History--17th century.
Missions--America--History--17th century.
Princeton subject headings:
Catholic Church--Missions--History--17th century--Congresses.
Catholic Church--Missions--Latin America--History--17th century--Congresses.