As crimes against humanity were totally neglected for centuries… the new movements and States adopted the "familiar and pleasing" racist and apartheid ideology of the colonial powers
Even before Italy fascist movement, Germany Nazi movement, Stalin and Mao mass crimes movements...Zionism movement inherited its apartheid and racist ideology from the practices of the colonial powers in their expanded colonies and within their own Nations, including the USA arch racist empire. Mind you that the so-called "American Revolution" was a reaction to Britain…