batjha esale ba itlhomme pele boipelaetsong ba batho, ho tloha boipelaetsong kgahlano le bokgehlepetsi dinaheng tsa latin america ho ella mafelong a bo 1950, le mehwantong ya boipelaetso ho phatlalla le afrika ho ella mafelong a bo 1960. seabo sa moloko wa 1976 boipelaetsong ba baithuti boemong ba matjhaba le ntwa ya bona kgahlano le kgatello le tlhokeho ya toka di ke ke tsa lebalwa.

abantu abancinci bahla la behleli phambili kuqha nkqalazo lwentlalo, uku susela kuqhankqalazo lwe minyaka yoo1950 olwalu chasene nolawulo elatin america, ukuya kuthi ga kuqhankqalazo olwenzeka kwiafrika iphela kwimi nyaka yoo1960.
