<prompt> Pedzisa mutsara unotevera: Humambo hweLaos hwaive humambo hwebumbiro remitemo hwaishandira Laos kutanga nekusununguka kwayo musi wa9 Mbudzi 1953. Umambo hwakaramba huripo kusvikira muna December 1975, apo mambo wahwo wokupedzisira, Sisavang Vatthana,  <response>: vakapa chigaro choumambo kuna Pathet Lao, avo vakabvisa umambo vachida hurumende yeMarxist-Leninist inonzi Lao Peoples Democratic Republic, iyo yave ichidzora Laos kubvira ipapo. 