 Nyorai kupfuurira kweiyi ndima - Nhamba dzisiri dzepamutemo dzakakura zvikuru. Kunofungidzirwa kuti pakati pa 1948 na 1989 vanhu vanoda kusvika miriyoni imwe vakabva muCzechoslovakia yaitongwa namaKomonisiti. Kubuda kwakakura zvikuru kwakaitika pashure pokutora masimba kwechiKomonisiti muna February 1948 uye pashure pokupinda kweWarsaw Pact muCzechoslovakia muna 1968, nevanhu vanenge 200 000 vachienda mumvura imwe neimwe. Mhepo yakafanana zvikuru yavapoteri vane simba vane 200 000 vakabva muHungary muna 1956 pashure pokukundikana kwavo kupandukira chiKomonisiti. Muma1950, apo hurumende yakanga yakaoma zvikuru uye Iron Curtain yakanga iri pedyo nokusakwanisika, kutama kwakanga kwakaderera zvikuru. Yakawedzera pakati pa1969 na1989, apo vanhu vanosvika 40 000 vakanga vachisiya nyika yacho gore rimwe nerimwe. Vose zvavo vakatongerwa kugara mujeri vasiripo nehurumende yechiKomonisiti nokuti vakanga vabva munyika zvisiri pamutemo. 