The four river valleys:
1. Mesopotamia (Tigris- Euphrates Rivers)
2. Nile River
3. Yellow River or Huang He
4. Indus
The golden age of Islam was the era that started with the rise of Islam and establishment of the first Islamic state in 700CEs.
<h3>What was the golden age of Islam?</h3>
As also known as the Islamic Golden Age refers to the peak period of the Islamic nation that begins in the 700 CE with the overthrow of the Damascus based dynasty and the rise of the Abb-asid cali-phate.
The end of the era of golden age of islam was adjudged to be during the 1258 CE when the Mongol armies of Genghis conquered and sacked Baghdad, the Abbasid capital.
In the political, cultural and economic aspect, the civilization achievement includes use of astronomy for navigation for religious practices like finding the direction of Mecca for prayer and creating a calendar.
The era also invented technology like the quadrant and astrolabe and built observatories to study the sky. They studied Greek, Indian, and Chinese mathematics including geometry and trigonometry.
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Answer:
The legendary frontiersman and Tennessee congressman Davy Crockett opposed to the Indian Removal Act, declaring that his decision would "not make me ashamed in the Day of Judgment."
Explanation:
The correct option is A.
Popular sovereignty refers to the principle that government is created and sustained by the consent of the people through their elected representatives, who are the real source of political power. Thus, those chosen to govern must exercise their given power in conformity with the general will of the people. <span />
Answer:
i think its east but im not sure
Explanation:
i am sorry if im wrong