Sentence:  So it is too with many other spirits which we all know : the spirit of <WSD>Nazism</WSD> or Communism , school spirit , the spirit of a street corner gang or a football team , the spirit of Rotary or the Ku Klux Klan . 
Meaning of the word marked with <WSD> tags:  a form of socialism featuring racism and expansionism and obedience to a strong leader