During the middle ages, which of the following economic activities was engaged in jews?
select one:
a. creating partnerships
b. forming guilds
c. lending money at interest
d. running catholic chapels

The prehistoric studies of old China takes us back 4 1/2 centuries to approximately 2500 B.C. It is standard to allude to occasions in Chinese history as indicated by the line to which the period's antiquated rulers had a place. This isn't simply valid for antiquated history, since the last line, the Qing, finished in the twentieth century. Nor is this genuine just of China. Old Egypt is another seemingly perpetual society for which we utilize administrations (and kingdoms) to date occasions.

The main Chinese dynasty is the Xia. This was a Bronze Age tradition that is known for the most part from legend. The initial three lines, the Xia, and the following two, the Shang, and Zhou, are in some cases termed the "3 sacred lines".

Like Egyptian sequence, with its "kingdoms" joined with middle of the road periods, dynastic China confronted different difficulties that prompted disorderly, power-moving periods alluded to by terms like "five dynasties," which may help you to remember the Romans' year of the six heads and year of the five rulers. The Qin Tradition begins the supreme period, while the Sui Line starts the period alluded to as Established Magnificent China.