The formation of the Portuguese language and their literary and historical parallels with Castilian and Catalan. As case studies, we addressed three authors who, between the fourteenth and nineteenth centuries, they highlighted the Portuguese language: D. Pedro de Barcelos (1287-1354), Antonio Vieira (1608-1697) and Olavo Bilac (1865-1918).
What exactly is the profession of the historian? How reliable is what we produce? After all, what is History? The purpose of this article is to defend History as art, and that our historical comprehension should be based on analysis of the sources, never forget that the pursuit of the historian is the search for truth.