The bubonic plage reached Europe because of poisoned rats that got into peoples food and houses that spread to entire cities all over europe and the fact that made it worse was that people through out there fecies outside. What the bubonic plague did to the population was shrink because people who got the plague diedt.
<span>This is simply a struggle between empires, the only two empires still remaining after World War II. It just so happened that these two empires had completely different and competing systems of government and economy. One sought world domination, while the other sought to contain it.</span>
Shang dynasty was the reputed successor to the quasi-legendary first dynasty, the Xia