The West won the world not by the superiority of its ideas or values or religion but rather by its superiority in applying organized violence. Westerners often forget this fact, non-Westerners never do."
-- Samuel P. Huntington
This is partly true, but the same could be said for pretty much all peoples in all places under all guises of ideologies.
The Egyptians used their military might to destroy and enslave the Nubians (mainly because the idea “meme” of Gold = Wealth = Power was a competitive one and Nubians were weak but had gold)
The Persians conquered the ME.
The Macedonians conquered the ME and India.
The Romans conquered North Africa, the Mediterranean and Europe.
The Arabs conquered the ME, North Africa, Spain and India.
The Mongolians Conquered China, Russia, Eastern Europe, India, the Middle East…
The Europeans conquered all of the New World, Africa, Australia, the Pacific Islands, the Middle East, India, South East China….
Many more can be added and so on and so on.
People, en masse, rarely give up their entire belief system. That said, new memes/ideas infiltrate societies all the time - if they are successful they flourish, if not they don’t. A good question is” What is the hallmark of a successful meme/idea? How is it measured in the general populous?
One successful meme is this one: “People only use 10% of their brain”. This is completely wrong but as a meme it is highly successful at replicating itself in the general populous. Probably because it is easy to understand and explains why some people are so smart (they use more) and other so dumb (they use less) or some people are successful and other not. Both of which would take books of information to and still leave us with an incomplete understanding of human nature and hence: “People only use 10% of their brain”!
But, by and large most memes are implanted into our brains as children (language and religion) and hence move through time from generation to generation. The only way to change those memes is to offer better alternatives.
So, what of politics?
I would say most have some basic core values at the centre of their governmental systems. The most basic and simplistic of governmental systems is Hereditary Monarchy. For example: The idea of a Pharaoh was VERY successful in the Egyptian governmental system. While basic, Hereditary Monarchies work well for MOST people within most cultures at any particular time. Familiar Hereditary governmental systems are one of the most successful means of governance and have been employed by most all peoples for most of history.
Why?
Undoubtable because of the genetic imperative of replicating genes. Supporting Kings, Sultans, Emperors, Shogunates or Pharaohs probably increases ones own chances of said genetic distribution. The ensuing stability also garnishes the support of the populous and their own genetic reproductive chances increase.
The genetic imperative is highly motivating. Bees will support a queen because they are somewhat related to her. Of course her DNA is being reproduced entirely but they share 2/3 of her DNA (well some are haploid) and so they will support her and hence some of their DNA is reproduced as well.
While it may seem mismatched at first glance: Politics are intimately intertwined with human nature, which is completely dictated by our biological makeup. At the most fundamental level is the imperative to reproduce.