One reason for the development of amn early civilization in the Tigris-Euphrates river valley was that.<span>periodic flooding </span>left<span> rich soil, which was ideal for farming.</span><span> </span>
The correct answer would be D: Germany.
Answer:
The Indian Removal Act was signed into law on May 28, 1830, by United States President Andrew Jackson. The law authorized the president to negotiate with southern Native American tribes for their removal to federal territory west of the Mississippi River in exchange for white settlement of their ancestral lands.
Explanation:
200 BCE to 500CE it was called the Golden Age
* The fort was located on top of a hill and surrounded by swamps*
* Fort was far from the water, which made it difficult to reach*
*Fort was only approachable from one direction from land*
*The fort could only be attacked from the Mississippi River*
