1. Last Habsburg King of Spain Charles II died without an issue, crown fell to the Bourbons of France
2. Bourbons introduced reforms to centralize government and develop colonies for crown's benefit
3. Costly war against England resulted in Spain going bankrupt and people extremely dissatisfied
4. Spanish liberals waged guerilla warfare, won through Duke of Wellington and established Cadiz Constitution
5. Ferdinand VII resumed aborted reign, treated liberalism with respect only as a matter of contingency
6. Isabella II came into power, defeated his pretender uncle, later deposed by the same liberals
7. Francisco Serrano became president of provisional government, sent Carlos Maria de la Torre y Nava Cerrada as Governor General of the Philippines