Social Engineering
Down through the centuries authoritarian States have attempted to socially engineer their societies, sometimes on a grand scale. The consequences have always been extremely serious for the targeted communities, tribes or language groups.
In Nazi Germany they attempted to wipe out the Jews and other groups (Gypsies) as well as many with disabilities. Some 12 million deaths followed with unspeakable suffering and cruelty. In the 30's Stalin tackled the continued opposition of the small independent farmers (Kulaks) who were fiercely resisting the "Sovietisation" of Russian society. He wiped them out, men women and children.
In the Red Revolution in China up to the death of Mau Tse Tung in 1979, he attempted to eliminate the elitist elements in Chinese society - those with a western education, wealthy individuals and those perceived as being opposed to the emergence of a truly socialist Chinese society. 30 million people died in the campaign. In Cambodia in 1975, a small group of intellectuals trained in Paris sought to eliminate a similar sector of their society in the name of the Khmer Revolution and they killed 3 million people under conditions of terrible cruelty.
In Rwanda, in a frenzy of tribally motivated killings 80 000 people a day were massacred for months. Inspired by a small regional radio station, the killings were exacerbated by centuries of tribal and cultural conflict. In South Africa under apartheid, the regime attempted to divide the population along tribal and racial lines, in the process destroying family life for the majority and inflicting decades of almost indescribable suffering.
Now we are seeing the same thing happening in Iraq and Syria on the back of the long ignored genocide of Kurds in the 19th and 20th centuries.