-their brain size increased. This means that they adopted more intelligent traits
-for tools and weapons, they made them more lighter.
-they were the first to create art as hominids
C - They had a rivalry during that time
Mecca and Jerusalem, since Muhammad was born in Mecca and he rose up to heaven in Jerusalem
Economic growth depended upon the continued expansion of the empire.
As cities and their problems grew rapidly the political environment changed. No longer did politicians run small manageable cities. These were big cities with big city problems and the government structures designed to cope with these problems grew. As the government grew it became the livelihood for many professional politicians. Some would argue that these politicians were corrupt, they would argue that they provided a needed service.
