<prompt> Pedzisa mutsara unotevera: Zvirongwa zvokutanga zvokuvaka mugwagwa mukuru pakati pemaguta makuru maviri enyika yacho zvakaitwa muna 1954 sorutivi rwePyidawtha Plan yehurumende yeU Nu. Muna 1959, United States yakapa rubatsiro rwemari uye rwokugadzira nokuda kwekuongorora kwokutanga kwouinjiniya kwomugwagwa mukuru. Rubatsiro rwemari rwakanga rwasvika ku 750,000. Apo nzvero yacho yakapedzwa muna 1960, hurumende yeBurma yakaramba mutengo wacho sewakanyanya kudhura. Muna 1961, hurumende yeU.S. yakabvuma kutsigira neimwe fundo yezvimwe zvitsama zvemari. Basa rokuongorora rakatanga mukuvamba kwa1962 asi rakapedzwa bedzi muna December pashure pokunge ranonoka nehurumende yeUnited States.  <response>: 1962 coup yechiuto neUnion Revolutionary Council muna March 1962. Hurumende yechiuto pakutanga yakabvuma chikumbiro chitsva, uye yakapa mvumo yekugadzirwa kweYangon-Pegu chikamu chemugwagwa mukuru muna Kurume 1963. Zvirongwa zvokugadzira zvakanga zvagadzirwa muna December 1963 asi hazvina kumboitwa. Vakava vanyajambwa vokuipa kweukama pakati pehurumende dzeUnited States neBurma. 