Answer:
City-state, a political system consisting of an independent city having sovereignty over contiguous territory and serving as a centre and leader of political, economic, and cultural life.
(I don't know how it spreaded though, sorry :<)
Answer:
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Explanation:
Most historians think the first civilization started about 3500 BCE between the Tigris and Euphrates Rivers in Iraq, Southwest Asia (Middle East). ... Many civilizations developed after the first four, but Mesopotamia, Egypt, China, and India were the first four early civilizations.
mark brainliest :)
Answer:
The Hajj is an annual Islamic pilgrimage to Mecca, Saudi Arabia, the holiest city for Muslims. Hajj is a mandatory religious duty for Muslims that must be carried out at least once in their lifetime.
Explanation:
The September 11 attacks were a series of four coordinated terrorist attacks by the Islamic terrorist group al-Qaeda against the United States on the morning of Tuesday, September 11, 2001. This attack was unknown. No one but the attackers had any idea that this was going to happen so it was impossible to prevent. They didn’t have enough security to protect us against it.