The War of the Spanish Succession (1701-1714) was a major conflict that arose over who would inherit the Spanish throne after the death of the childless Charles II of Spain. The war involved several European powers, including France, Spain, England, the Dutch Republic, and Austria, as they battled over the potential unification of the French and Spanish crowns under the Bourbons, which threatened the balance of power in Europe. This conflict had significant implications for colonial rivalry as it extended to overseas territories, impacting trade routes and colonial holdings.