Chartist and the Septemberist one. The most famous leader of the Brandões guerrillas was João Brandão) Several Miguelite guerrillas throughout Portugal besides the Remexido one, lasting some until the Regeneration Coup of 1850 September Revolution (1836) Belenzada (1836) Conspiracy of the Marnotas (1837) Revolt of the Marshals (1837) Massacre of Rossio and Riots of the Arsenal (1838) Riots of Lisbon (1840) Military revolt of Castelo Branco (1840) Coup of 1842 Revolt of the 26th Hunters Battalion (1842) Military revolt of Torres Novas (1844) Revolution of Maria da Fonte (1846) Emboscada (1846) Patuleia (1846–47) Revolt of Pinotes (1846) The Revolt of Pinotes was the uprising at Viana do Castelo within the bigger Patuleia revolution. Montaria (1847) A failed badly planned attempt of revolt against the government in the afternoon of 29 April 1847, which ended with the imprisonment of several of the involved members. Conspiracy of the Hidras (1848) A conspiratorial movement in Lisbon and Coimbra in August 1848, inspired by the popular and students' uprising of Paris from 22 to 24 February 1848 (which led to the fall of King Louis Philippe I and the proclamation of the Second Republic). It was controlled by the government of the Duke of Saldanha (with detaining of some of the heads of the conspiracy, the remaining ones falling in clandestinity), with the name by which the conspiracy became known deriving from the term used by Saldanha to define the organization ("revolutionary hydra") Coup of the Regeneração (1851) Colonization of Africa In the 19th century, Portugal became involved in the scramble for Africa, enlarging its territories in Portuguese Angola, Portuguese Mozambique, Portuguese Cabinda, and Portuguese Guinea. British Ultimatum (1890) Coup attempts during the last stages of the monarchy Republican insurrection of 1881 Regicide of 1908 First Republic (1910–26) Revolution of 1910 Military instability and coup attempts during the First Republic World War I (1916–18) German incursions in Mozambique A raid by Paul von Lettow-Vorbeck's remaining troops evaded British troops and managed to penetrate relatively far into Portuguese Mozambique, seizing arms, capturing troops, and sparking unrest among the population (African and European). Europe Portugal sent an Expeditionary Corps of two reinforced divisions (40,000 men) to France and Belgium, which fought alongside the British XI Corps. German offensives in the British sector hit the Portuguese hard, with one division destroyed in the Battle of La Lys, April 9, 1918, as it became known in Portugal, or