Town lifestyle (I assume you mean by this: a settled lifestyle , so that it contrasts with the nomadic lifestyle) comes with more security: you can store your food reserves and plan for the future.
nomadic lifestyle gives you more flexibility but less security: you can travel elsewhere if your fodosource is runnign low... but usually this is not as good of a food source as a settled lifestyle. One other possible advantage could be being merchants: nomads can benefit from a trade.
This way of life is called
<span>Secularism</span>
Gilgamesh was. Hope it helps!
It has been documented that just about all these revelations are actually correct, add to the fact that just about anyone can evade taxes by putting money in overseas bank accounts. It should not be a surprise that the corporate elite of the world we live in would go to just about any lengths in order to safeguard their monetary funds