Abolition of monarchy
The monarchy of Portugal was also overthrown in 1910 (5 October), two years after the assassination of King Carlos I, ending the reign of Manuel II, who died in exile in England (1932), without issue.
History of Portugal (1777–1834)
Portugal's neighbor Spain, during its resistance to the Napoleonic invasions, had approved a liberal Constitution when King Ferdinand VII was in exile, but it was quickly abrogated on his return, and he reigned as absolute monarch. The Spanish model also served as an example for the Portuguese: a popular uprising in the provinces against absolutism forced the Spanish monarch to reinstate the 1820 Constitutional monarchy.