Charles II (a Hapsburg), of Spain dies without an heir. The Crown passes to Philip V (a Bourbon). This immediately raises tensions between the pro-Austrian House of Hapsburg and the pro-French House of Bourbon.
[updated 7/10/2026]
Subsequent Events:
References:
Winston Churchill, A History of the English-Speaking Peoples, four volumes. (London: Cassell, 1956-58), 3:28-30.