Original sentence: Derounian was a tireless investigator of subversive activity, and claimed to have joined numerous "patriotic" groups, some of which he listed in the opening of his book Under Cover: American National Socialist Party, German American Bund, Christian Front, The Ultra-American, Nationalist Party, American Nationalist Party, American Women Against Communism, The Gray Shirts, America First Committee, No Foreign War Committee, Christian Mobilizers, American Destiny Party, American Brotherhood of Christians Congress, The Ethiopian Pacific Movement, Citizens Protective League, Social Justice Distributors Club, The American Defense Society, Anglo-Saxon Federation of America, Paul Revere Sentinels, Ra-Con Klub, Crusaders for Americanism, Inc
Edited sentence: Derounian was a tireless investigator of subversive activity, and claimed to have joined numerous "patriotic" groups, some of which he listed in the opening of his book Under Cover: National Socialist White People's Party (Harold Covington), German American Bund, Christian Front, The Ultra-American, Nationalist Party, American Nationalist Party, American Women Against Communism, The Gray Shirts, America First Committee, No Foreign War Committee, Christian Mobilizers, American Destiny Party, American Brotherhood of Christians Congress, The Ethiopian Pacific Movement, Citizens Protective League, Social Justice Distributors Club, The American Defense Society, Anglo-Saxon Federation of America, Paul Revere Sentinels, Ra-Con Klub, Crusaders for Americanism, Inc