The Roman Empire saw the creation of the first libraries
Easily a no. A large portion of his popularity was because of Germany's bad economy, because he managed to dramatically lower the unemployment rate and boosted the entire economy. The Great Depression caused many world trades for Germany to screech to a halt, resulting in their own depression. If the stock market hadn't crashed, Hitler wouldn't have had a way to win over the public.
I think A is the answer. The Industrial Revolution allowed Great Britain to modernize its industry.
Answer:
Social scientists who study prehistoric history face a unique challenge because there is very little evidence from prehistoric times
Explanation:
There are huge gaps of time for which there is no evidence at all.