Identify any three cause of human trafficking in south africa

1. The only way or source of income 
2. Lack of knowledge - thinking that it a proper job
3. They could be debt and don't have money to pay whoever they owe the money to

This was already the answer "the use of academic language creates an angry and disdainful tone. the use of academic language gives the text a serious and instructive tone. the use of words with strong connotative meanings creates a sorrowful tone."