Columbia subject headings:
Colonies--Periodicals.
Colonization--Periodicals.
Diplomacy--Periodicals.
International law--Periodicals.
International relations--Periodicals.
Harvard subject headings:
Colonies--Periodicals.
Diplomacy--Periodicals
International relations--Periodicals
Princeton subject headings:
Colonies--Periodicals.
Diplomacy--Periodicals.
International relations--Periodicals.
Periodicals.