204488
At that time , Rea was a conservative activist " ... serving as national vice chairman of Young Americans for Freedom and opposing Richard Nixon ’s re-election as president in 1972 on the grounds that he was too liberal . "
 Rea, Young Americans for Freedom
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Rea, Young Americans for Freedom