 Nyorai kupfuurira kweiyi ndima - 4th Congress, May 1921, yakasarudza kutumira nhume inotungamirirwa naMusa Kazim kuLondon. Pamberi peCongress Musa Kazim akanga aedza kupa maonero eDare Rinodzora kumunyori mutsva weBritish Colonial, Winston Churchill, kutanga muCairo uye gare gare muJerusarema. Dare racho rakarambwa pazviitiko zvose zviri zviviri. Vasati vaenda, Musa Kazim akataura pachena achishora mhirizhonga dzomuJaffa. Nhume dzacho dzakaita misangano naPapa uye nevakuru vakuru vedzimwe nyika veLeague of Nations muGeneva uko vakasangana naBalfour uyo akanga asina kuzvipira. MuLondon vakaita misangano mitatu naWinston Churchill umo vakakumbira kuti Balfour Declaration ifungisiswezve, kubviswa kwebumbiro reJewish National Home, kugumisa kutama kwechiJudha uye kuti Palestine haifaniri kuparadzaniswa nevavakidzani vayo. Zvinodikanwa zvavo zvose zvakarambwa, kunyange zvazvo vakagamuchira kurudziro kubva kune dzimwe nhengo dzeParamende dzeConservative. 