soft clay and wet and sandy soil as they are more likely to collapse or corrode over time especially the wet and sandy soil which will erode with rain or water
A universalizing religion attempts to be global, to appeal to all people, wherever they may live in the world, not just to those of one culture or location and an ethnic religion appeals primarily to one group of people.
Space has its own geography as history happens in time
The Ming emperors made it their capital in 1421 and it remained China's capital till 1912 when the Manchu Empire fell and SunYat Sen turned China into a republic.
