Buuxi weedhan soo socota: xididdada PCJSS waxaa lagu raad raaci karaa Ururka Ardayda Hill Tracts iyo Parbatya Chattagram Upajatiya Kalyan Samiti (Xisbiga Daryeelka iyo Horumarinta Dadweynaha ee Chittagong Hill Tracts) oo lagu abaabulay 1960-yadii wixii markaas ahaa Bariga Pakistan. Ururadan ayaa u ololeeyay 100,000 oo qof oo asal ahaan ka soo jeeda dadka ku barakacay dhismaha biyo xireenka Kaptai, iyagoo raadinaya dib u soo celinta iyo magdhowga. Ka dib markii
Markii la aasaasay Bangladesh 1971, wakiillada Chittagong Hill Tracts sida siyaasiyiinta Chakma Charu Bikash Chakma iyo Manabendra Narayan Larma waxay raadinayeen ismaamul iyo aqoonsi xuquuqda dadka gobolka. Larma iyo kuwa kale waxay ka soo horjeesteen hindise-sharciyeedka Dastuurka Bangladesh, in kasta oo Dastuurku aqoonsaday aqoonsiga qowmiyadeed laakiin Larma iyo kuwa kale waxay rabeen madax-bannaanida buuxda iyo ka go'naanshaha Bangladesh. Siyaasadda dowladda ee aqoonsaneyd kaliya dhaqanka Bengali iyo luqadda Bengali iyo magacaabista dhammaan muwaadiniinta Bangladesh inay yihiin Bengalis. Wadahadal uu la yeeshay wafdiga Hill Tracts ee uu hoggaaminayo Manabendra Narayan Larma, hoggaamiyaha aasaasaha dalka Sheikh Mujibur Rahman wuxuu ku adkeystay in kooxaha qowmiyadeed ee Hill Tracts ay qaataan aqoonsiga Bengali. Sheikh Mujib ayaa sidoo kale lagu soo waramayaa inuu ku hanjabay inuu si qasab ah ugu dejin doono dadka reer Bengal ee ku nool Hill Tracts si dadka asaliga ah loogu yareeyo dadka laga tirada badan yahay.