Portugal is a small country located in southwestern Europe with a rich history. It has been influenced by various groups including Celts, Romans, and Muslims. Portugal gained independence in 1974 after a revolution that established democracy. Key facts about Portugal include its capital Lisbon, important dates like April 25th celebrating the revolution, famous monuments, foods like pasteis de nata and cod, and cultural aspects like fado music, soccer, and the Fatima pilgrimage site. The document also provides details about specific cities and regions in Portugal like Portalegre and the Douro Valley.