Lisbon Regicide
The assassination of King Carlos and the Prince Royal was the effective end of a constitutional monarchy in Portugal (later confirmed by the 5 October 1910 revolution). The regime functioned for another 33 months with growing agitation and demands for reform (although considerably less than in the future First Republic). It cannot be denied that the weak and permissive attitude in the Government of Acclamation was an incentive for the Republican Party to attempt another coup. The assassinations did not change the system of government; instead, they delayed the change.
Exile and death of Pedro II of Brazil
The monarchist reaction after the fall of the empire "was not small, and even less so its repression." The "new regime suppressed with swift brutality and total disdain for civil liberties all attempts to launch a monarchist party or to publish monarchist newspapers." Soon after several popular riots in protest against the coup occurred as well as battles between monarchist Army troops and republican militias. Those were followed by a civil war in which monarchist military and politicians tried to restore the empire in the Federalist Revolution and the Second Navy Rebellion. The last monarchist rebellion occurred in 1904, in what was called the Vaccine Revolt.