Portugal, authoritatively the Portuguese Republic, is a nation found for the most part on the Iberian Peninsula, in southwestern Europe. It is the westernmost sovereign condition of territory Europe, being circumscribed toward the west and south by the Atlantic Ocean and toward the north and east by Spain. Its domain additionally incorporates the Atlantic archipelagos of the Azores and Madeira, both self-ruling districts with their own territorial governments. 

Portugal is the most seasoned country state on the Iberian Peninsula and one of the most established in Europe and the world, its domain having been persistently settled, attacked and battled about since ancient occasions. The pre-Celtic individuals, Iberians, Celts, Carthaginians and Romans were trailed by the intrusions of the Visigoths and Suebi Germanic people groups. After the Muslim victories of the Iberian Peninsula, the vast majority of the domain was a piece of Al-Andalus until their ejection. Portugal as a nation was built up during the early Christian Reconquista. Established in 868, the County of Portugal picked up conspicuousness after the Battle of São Mamede in 1128. The Kingdom of Portugal was later broadcasted following the Battle of Ourique in 1139, and freedom from León was perceived by the Treaty of Zamora in 1143. 

In the fifteenth and sixteenth hundreds of years, Portugal built up the principal worldwide domain, getting one of the world's major financial, political and military forces. During this period, today alluded to as the Age of Discovery, Portuguese pilgrims spearheaded sea investigation, eminently under regal support of Prince Henry the Navigator and King John II, with such remarkable journeys as Bartolomeu Dias' cruising past the Cape of Good Hope (1488), Vasco da Gama's revelation of the ocean course to India (1497–98) and the European disclosure of Brazil (1500). During this time Portugal cornered the flavor exchange, isolated the world into sides of the equator of domain with Castille, and the realm extended with military crusades in Asia. Be that as it may, occasions, for example, the 1755 Lisbon seismic tremor, the nation's occupation during the Napoleonic Wars, the freedom of Brazil (1822) and a late industrialization contrasted with other European forces eradicated, as it were, Portugal's earlier richness. 

After the 1910 upset removed the government, the popularity based however precarious Portuguese First Republic was built up, later being supplanted by the Estado Novo dictator system. Majority rules system was reestablished after the Carnation Revolution in 1974, finishing the Portuguese Colonial War. Soon after, autonomy was allowed to practically the entirety of its abroad regions, including East Timor. The handover of Macau to China in 1999 denoted the finish of what can be viewed as the longest-lived provincial domain. 

Portugal has left a significant social, compositional and semantic impact over the globe, with an inheritance of around 250 million Portuguese speakers, and numerous Portuguese-based creoles. It is a created nation with a propelled economy and high expectations for everyday comforts. Also, it is profoundly set in rankings of good opportunity (second), serenity (third), LGBTI rights (seventh in Europe), majority rule government (eighth), press opportunity (twelfth), security (fifteenth), social advancement (eighteenth), thriving (26th), and HDI (40th). An individual from the United Nations and the European Union, Portugal was additionally one of the establishing individuals from NATO, the eurozone, the OECD, and the Community of Portuguese Language Countries.