marble i think since they build a few temples for the gods with marble but normal people would build with mud idk if it can be called cement.
Answer:
Explanation:
According to The History of China, the number of monks in China grew to over 500,000 during Mongol rule. ... Kublai Khan contributed to the growth of China's economy by reopening and improving trading routes. After Kublai Khan conquered the Sung Dynasty, he promoted agricultural and commercial growth within Yuan.
It gave them water to grow plants then able to build houses and ect.
The treaty of Versailles aimed to crush Germany and to not allow it to rise up and ravage Europe in war again but it didn't plan for the economic problems that the Weirmat Republic had to face. It also didn't help with the matter of fact that Germany had been ruled by a monarch for a good couple hundred years so many political figures didn't know how to make a functioning Democracy.
