Answer:
Sumer or Sumeria is still thought to be the birthplace of slavery, which grew out of Sumer into Greece and other parts of ancient Mesopotamia. The Ancient East, specifically China and India, didn't adopt the practice of slavery until much later, as late as the Qin Dynasty in 221 BC.
Explanation:
<span>The Wall served to prevent the massive </span>emigration and defection<span> that had marked East Germany and the communist Eastern Bloc during the post-World War 2 period.</span>
The roman Diaspora is the correct answer.
<span>It was founded for Humanitarian reasons</span>
Answer:
it was Abu Bakr
Explanation:
After Muhammad's death in 632 CE, his friend Abu Bakr was named caliph and ruler of the Islamic community, or Ummah. Sunni Muslims believe that Abu Bakr was the proper successor, while Shi'a Muslims believe that Ali should have succeeded Muhammad as a caliph.