Answer:
cool bro but i donot know sorry
The transcontinental railroad. Because of it, goods were able to be exchanged between the west and east and Chinese immigrants mainly worked on it.
They are both, I believe, considered megapolis's
Explanation:
He was a populist member of the Democratic Party and rose to national prominence during the Great Depression for his vocal criticism of President Franklin D. Roosevelt and his New Deal, which Long deemed not radical enough.