Columbia subject headings:
De Valera, Éamon, 1882-1975.
Gray, David, 1870-1968.
Ireland--Foreign relations--United States.
Ireland--History--20th century.
Neutrality--Ireland.
United States--Foreign relations--Ireland.
World War, 1939-1945--Diplomatic history.
Harvard subject headings:
De Valera, Éamon, 1882-1975
Gray, David, 1870-
Ireland--Foreign relations--United States.
Ireland--History--20th century
Neutrality--Ireland
United States--Foreign relations--Ireland.
World War, 1939-1945--Diplomatic history
Princeton subject headings:
De Valera, Éamon, 1882-1975.
Gray, David, 1870-1968.
Ireland--Foreign relations--United States.
Ireland--History--20th century.
Neutrality--Ireland.
United States--Foreign relations--Ireland.
World War, 1939-1945--Diplomatic history.