Portuguese citizenship gives its holders full rights as citizens of the ECU Union, such as social rights, partly or fully subsidized education, housing options, employment, facility for real-estate investments and business opportunities, free movement across borders countries of the ECU Union (according to the Schengen Convention) and more.
Besides, European citizenship grants a passport that permits and facilitates entry into places that would not be accessed previously only with the Brazilian passport. A transparent example is that the visa to enter the United States- For citizens of the ECU Union the method may be a simple online form while for Brazilians it requires an extended process. an equivalent goes for other countries, like Canada and Japan.
However, from the instant a private becomes a Portuguese citizen, his / her husband/wife and youngsters have the proper to become Portuguese citizens. subsequent generations, guaranteeing the benefit and rights of your descendants!