Revolutionary Communist Party of India (Tagore)
... that the Revolutionary Communist Party of India (Tagore) fell out of favour due to its isolation from other left-wing groups?
... that the <b id="mwCJc"><a href="./Revolutionary_Communist_Party_of_India_(Tagore)" id="mwCJg" rel="mw:WikiLink" title="Revolutionary Communist Party of India (Tagore)">Revolutionary Communist Party of India (Tagore)</a></b> fell out of favour due to its isolation from other left-wing groups?