Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Kunyange zvazvo U.S. yakanga yaziva nezvezvivako zvePAVN/Viet Cong muCambodia kubvira muna 1966, Mutungamiri Lyndon B. Johnson akanga asarudza kusazvirwisa pamusana pemigumisiro yenyika dzakawanda uye kutenda kwake kuti Sihanouk aigona kugutsikana kuti achinje mitemo yake. Johnson, zvisinei, akabvumira zvikwata zvekuongorora zveMasoja Assistance Command zvakavanzika zvikuru, Vietnam Studies uye Observations Group (SOG) kupinda muCambodia uye kuunganidza ruzivo pamusoro peNzvimbo dzeNzvimbo muna 1967. Kusarudzwa kwaRichard M. Nixon muna 1968 uye kuiswa kwemitemo yake yokurega zvishoma nezvishoma kweU.S. kubva kuSouth Vietnam uye Vietnamization yehondo imomo, kwakachinja zvinhu zvose.  Mubvunzo: Nixon akasarudzwa rini?
Muna 1968