How long did colonial rule last in South Africa ?

The Cape Colony remained under Dutch rule until 1795 before it fell to the British Crown, before reverting back to Dutch Rule in 1803 and again to British occupation in 1806. After this British seizure of the territory, many of the Dutch settlers (the boers) trekked north, to avoid living under British rule

c. free trade can lead to low pay for workers in poorer countries.