Kingdom of Portugal replaced by First Portuguese Republic
Medieval history (1139–1415)
Renaissance and early modern history (1415–1777)
Modern history (1777–1910)
Fall of the Monarchy
With the start of the 20th century, Republicanism grew in numbers and support in Lisbon among progressive politicians and the influential press. However a minority with regard to the rest of the country, this height of republicanism would benefit politically from the Lisbon Regicide on 1 February 1908. While returning from the Ducal Palace at Vila Viçosa, King Charles and the Prince Royal Luís Filipe were assassinated in the Terreiro do Paço, in Lisbon. With the death of the King and his heir, Charles I's second son would become monarch as King Manuel II. Manuel's reign, however, would be short-lived, ending by force with the 5 October 1910 revolution, sending Manuel into exile in the United Kingdom and giving way to the Portuguese First Republic.
On 19 January 1919, the Monarchy of the North was proclaimed in Oporto. The monarchy would be deposed a month later and no other monarchist counterrevolution in Portugal has happened since.
After the republican revolution in October 1910, the remaining colonies of the empire became overseas provinces of the Portuguese Republic until the late 20th century, when the last overseas territories of Portugal were handed over. Most notably in Portuguese Africa which included the overseas provinces of Angola and Mozambique of which  the handover took place in 1975, and finally in Asia the handover of Macau in 1999.
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