Liberal Wars

Portuguese Civil War
	; Battle of Ferreira Bridge, 23 July 1832
Date	18 May 1828 – 16 May 1834; (5 years, 11 months and 4 weeks)
Location	Portugal
Result	Liberal victory Concession of Evoramonte;
Belligerents
Liberals Supported by: Spain (1833–1834); United Kingdom; France (1832–1834); Belgian volunteers (1832–1834);	Miguelites Supported by: Spain (1832–1833); Russia; Catholic Church;
Commanders and leaders
Pedro IV; Maria II; Duke of Terceira; Marshal Saldanha; Charles Napier;	Miguel I; Luís Guedes; Manuel de Sousa; Álvaro Póvoas; Remexido ;

The Liberal Wars (Portuguese: Guerras Liberais), also known as the Portuguese Civil War (Guerra Civil Portuguesa) and the War of the Two Brothers (Guerra dos Dois Irmãos) was a civil war in Portugal that lasted from May 1828 to May 1834, fought between liberal progressive constitutionalists (led by former King Pedro IV) and conservative traditionalists (led by King Miguel I) over the country's system of government and royal succession. Embroiled parties included the Kingdom of Portugal, Portuguese rebels, the United Kingdom, France, the Catholic Church, Spain and Russia.