How does Mandela describe the systems of government in his country (i) in the first decade, and (ii) in the final decade, of the twentieth century?

Explanation

(i) In the first decade of the twentieth century, the white-skinned people of South Africa patched up their differences and erected a system of racial domination against the dark- skinned people of their own land, thus creating the basis of one of the harshest and most inhumane societies the world had ever known.
(ii) In the last decade of the twentieth century, the previous system had been overturned forever and replaced by one that recognized the rights and freedoms of all peoples, regardless of the colour of their skin.