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In the interim , Fascist Italy under Benito Mussolini proceeded to overcome Ethiopia , and the Italians joined Nazi Germany under Adolf Hitler in supporting General Francisco Franco and the Nationalist cause in the Spanish Civil War .
 Fascist Italy, Benito Mussolini, Ethiopia, Nazi Germany, Adolf Hitler, Francisco Franco, Nationalist
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Fascist Italy, Benito Mussolini, Ethiopia, Nazi Germany, Adolf Hitler, Francisco Franco, Nationalist