Columbia subject headings:
Immigrants--Latin America--History--Exhibitions.
Immigrants--Spain--History--Exhibitions.
Ireland--Relations--Spain--Exhibitions.
Irish--Latin America--History--Exhibitions.
Irish--Spain--History--Exhibitions.
Spain--Relations--Ireland--Exhibitions.
Harvard subject headings:
Immigrants--Latin America--History--Exhibitions.
Immigrants--Spain--History--Exhibitions.
Ireland--Relations--Spain--Exhibitions.
Ireland--Relations--Spain.
Irish--Latin America--History--Exhibitions.
Irish--Spain--History--Exhibitions.
Irish--Spain--History.
Spain--History.
Spain--Relations--Ireland--Exhibitions.
Spain--Relations--Ireland.
Princeton subject headings:
Immigrants--Latin America--History--Exhibitions.
Immigrants--Spain--History--Exhibitions.
Ireland--Relations--Spain--Exhibitions.
Irish--Latin America--History--Exhibitions.
Irish--Spain--History--Exhibitions.
Spain--Relations--Ireland--Exhibitions.