Columbia subject headings:
France--Foreign relations--Spain.
France--History--Louis XIII, 1610-1643.
Olivares, Gaspar de Guzmán, conde-duque de, 1587-1645.
Richelieu, Armand Jean du Plessis, duc de, 1585-1642.
Spain--Foreign relations--France.
Spain--History--Philip IV, 1621-1665.
Harvard subject headings:
Diplomacy.
France--Foreign relations--Spain.
France--History--Louis XIII, 1610-1643.
Olivares, Gaspar de Guzmán, conde-duque de, 1587-1645.
Richelieu, Armand Jean du Plessis, duc de, 1585-1642.
Spain--Foreign relations--France.
Spain--History--Philip IV, 1621-1665.
Princeton subject headings:
France--Foreign relations--Spain.
France--History--Louis XIII, 1610-1643.
Olivares, Gaspar de Guzmán, conde-duque de, 1587-1645.
Richelieu, Armand Jean du Plessis, duc de, 1585-1642.
Spain--Foreign relations--France.
Spain--History--Philip IV, 1621-1665.