What nonsense you talk !
How could Afrikaners count Zulus as their allies when to the Afrikaner a kaffir is a kaffir ? Did they treat them any better than they treated other blacks ? I know that a characteristic of white supremacism is to geniunely believe yourself to be loved and benevolent and oblivious to your own evil but only equals can be allies.
IRA of the late 19th century ? They didn't have an IRA in the late 19th century. Irish rebels then were called Fenians. And the Fenians were hopelessly inept. And the 1919 IRA were not blood thirsty terrorists. They were ruthless, but no more "terrorist" than the French Resistance. The IRA that took its place in 1970 alongside Baader Meinhof and the Red Brigades was another matter.
Perhaps you should actually study some factual history so you don't repeat these egregious historical errors.
And the Zulus have been the political allies of the Afrikaners for a long time...yet another fact you are blithely unaware of.
If you can't afford to buy books...most places still have free libraries. I suggest that you avail yourself of the use of same.