Dee ihe na-aga n'ihu maka paragraf a - Okwu Ceaușescu nke 21 Ọgọstụ 1968 bụ okwu ihu ọha nke Nicolae Ceaușescu, Onye isi oche nke Kọmunist Romanian na Onye isi oche nke Council Council nke Romania, na-akatọ oke mbuso agha nke Warsaw Pact na Czechoslovakia
Ọ dị mma. N'abalị nke 20/21 August 1968, mba ise nke Warsaw Pact (Soviet Union, Bulgaria, Hungary, East Germany, na Poland) wakporo Czechoslovakia ná mgbalị iji kwụsị echiche mgbanwe nke Alexander Dubček, Odeakwụkwọ Mbụ nke Kọmunist Party nke Czechoslovakia.