Columbia subject headings:
Caribbean Area--Foreign relations--United States.
Communism--Grenada.
Communist countries--Foreign relations--Grenada.
Grenada--Foreign relations--Communist countries.
Grenada--History--American Invasion, 1983--Influence.
United States--Foreign relations--Caribbean Area.
Harvard subject headings:
Caribbean Area--Foreign relations--United States.
Communism--Grenada.
Communist countries--Foreign relations--Grenada.
Grenada--Foreign relations--Communist countries.
Grenada--History--American Invasion, 1983--Influence.
United States--Foreign relations--Caribbean Area.
Princeton subject headings:
Caribbean Area--Foreign relations--United States.
Communism--Grenada.
Communist countries--Foreign relations--Grenada.
Grenada--Foreign relations--Communist countries.
Grenada--History--American Invasion, 1983--Influence.
United States--Foreign relations--Caribbean Areas.