45994
Definitions of ethnicity and nationality in Spain are politically fraught , particularly since the transition from Francoist Spain to the ( restored ) Kingdom of Spain in the 1970 s , when local regionalisms and peripheral nationalisms became a major part of national politics .
 Spain, Francoist Spain, Kingdom of Spain
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Spain, Francoist Spain, Kingdom of Spain