Answer:
They are a change to the constitution.
Explanation:
It's really a simple definition, but if this helps your conceptual understanding of amendments, they are a modification of the constitution proposed by citizens, and the first ten amendments are known as the Bill of Rights.
the river Styx
it's answer b
Some geographical features was the Tigris and Euphrates river. Without this they would not have good soil. This led to their food surplus.
Hope this helped
