Kingdom of Portugal
After the Portuguese Restoration War of 1640–1668, the kingdom passed to the House of Braganza and thereafter to the House of Braganza-Saxe-Coburg and Gotha. From this time, the influence of Portugal declined, but it remained a major power due to its most valuable colony, Brazil. After the independence of Brazil, Portugal sought to establish itself in Africa, but was ultimately forced to yield to the British interests, leading to the collapse of the monarchy in the 5 October 1910 revolution and the establishment of the First Portuguese Republic.
Portugal
About 410 and during the 6th century it became a formally declared Kingdom of the Suebi, where king Hermeric made a peace treaty with the Gallaecians before passing his domains to Rechila, his son. In 448 Réchila died, leaving the state in expansion to Rechiar.
After the defeat against the Visigoths, the Suebian kingdom was divided, with Frantan and Aguiulfo ruling simultaneously. Both reigned from 456 to 457, the year in which Maldras (457–459) reunified the kingdom to finish being assassinated after a failed Roman-Visigothic conspiracy. 
Although the conspiracy did not achieve its true purposes, the Suebian Kingdom was again divided between two kings: 
Frumar (Frumario 459–463) and Remismundo (son of Maldras) (459–469) who would re-reunify his father's kingdom in 463 and that he would be forced to adopt Arianism in 465 due to the Visigoth influence.
By the year 500, the Visigothic Kingdom had been installed in Iberia, based in Toledo and advancing westwards. They became a threat to the Suebian rule.