Tutu mentions all of the following grievances of black South Africans except impossibility of blacks' obtaining jobs as diamond miners. The correct option among all the options that are given in the question is the last option or option "d". The other options given in the question were mentioned by Tutu.
Foreign policy that is aimed aimed at controlling foreign trade by holding colonies and defending them against other foreign powers is: imperialism
Imperialism refers to the view that a country should dominate others in a certain way in order increase its power. Controlling foreign trades by holding colonies is a form of political and economical domination that was popular among Empires in Europe.
He can be explain as such due to his radical ideals and the ways he pursued them. He saw his views as right so he set out to accomplishing them anyway he possibly could using extremely harsh solutions like the gas chamber being a fanatical despot in creating in his words a great germany
The situation prevailing in a market in which elements of monopoly allow individual producers or consumers to exercise some control over market prices.