Columbia subject headings:
Harvard subject headings:
America--Discovery and exploration--British--Congresses.
Cabot, John, -1498?--Congresses.
Newfoundland and Labrador--Discovery and exploration--English--Congresses.
Princeton subject headings:
America--Discovery and exploration--English--Congresses.
Cabot, John, -1498?--Congresses.
Newfoundland and Labrador--Discovery and exploration--English--Congresses.