Original sentence: Basque nationalism is a movement with roots in the early 1876 when the Spanish government revoked the fueros or Basque legal systems and juridical identity, the last remnants of Basque sovereignty.The Fueros were the Basque constitutional system and gave Basque citizens a unique position in Spain with special tax and political status; additionally, Basques didn't have to serve in the Spanish army but had their own system of defence, which in the case of the naval army was traditionally bigger and stronger by itself than that of the rest of the Spanish army.These seven territories are the traditional Euskal Herria
Edited sentence: Arana following the romantic and racist views of the end of the XIX century, created an ideology centered in the purity and supremacy of the basque raze, ultracatholicism and opposition to the migration of other spaniards to a Basque Country starting the industrial revolution.Basque nationalism is a movement with roots in the Carlism and the lost in 1876 of the old regime privilegiated relation of the Basque provinces with the crown of Spain when the Spanish government revoked the fueros.That relation was significant because the Basque Provinces were the only provinces of future Spain that joined Castile by their own request and helped Castile in the reconquista and to overtake Navarre.The Fueros gave Basque citizens a unique position in Spain with special tax and political status; additionally, Basques were not subject to direct levee to the Castillian army, although many volunteared specially in the navy.The fueros acted as part of the Basque legal system, but mainly designated the relation of the Basque Provinces with the crown.The fueros were given by the early kings of Castile to signify their special realtionship with the Basque Provinces.The maximun ideologe of the present Basque Nationalism is Sabino Arana founder of the Basque Nationalist Party.These seven territories are named Euskal Herria