Hunter gatherers had little to nothing
Other people had many resources
Hunter gatherers had to find shelters
Others built theirs with mud and natural resources
Hunter Gatherers had no leaders
Others had leaders and kings
C. The Gadsden Purchase gave the United States land to build a railroad.
At the time, America was expanding the railroads from east coast to west coast, and the land in the Gadsden Purchase was prime land for railroads that the United States government wanted.
He believed that the Arabic Numeral System was more efficient than the Roman Numeral System.
He also believed that his system, named the Fibonacci Sequence, occurred throughout nature in processes like evolution and even the distances of the planets from the sun (which is crazy). There's still debate on whether it really applies or not, but the number of things things people have found that do work is immense.
Answer:
a I believe
Explanation:
i got it wrong by putting b and I don't think its c or d
