Tom Kerry
During World War II , when many of the leaders of the Socialist Workers Party , ( including James P . Cannon , Farrell Dobbs and Carl Skoglund ) were sent to prison by the Smith Act for opposing American intervention in the war , Tom Kerry became one of the most important "free" leaders of the party . 
<triplet> James P. Cannon <subj> Socialist Workers Party <obj> member of political party <triplet> Farrell Dobbs <subj> Socialist Workers Party <obj> member of political party