Due to the fact that it is a historical document. Just like the liberty bell isn't repaired. The fracture in the bell is historic as is the document.
It's too dry to grow crops. People in these regions have become nomadic herders and they must move their herds to find water and grass. The people also might have to adjust to find ways to get water such as developing an irrigation system.
Imperialism in China ended up with the sphere of influence, while European Imperialism in India ended up with the creation of Pakistan
Theirs heads. This veil is called a hijab