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now that saddam hussein ' s regime has fallen is democracy the answer to iraq and its people .
 iraq, its, its people, saddam hussein ' s regime, saddam hussein
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: organization, person, geographical social political, vehicle, location, weapon, facility 
Text: {0} 
Answer:
 iraq, its, its people, saddam hussein ' s regime, saddam hussein