B I think if I’m wrong I’ll retry
The hoover dam was the only successful public works project
Answer:
Joseph Stalin
Explanation:
Joseph Stalin is worse or evil because he killed 20 million people while Adolf Hitler killed 6 million.
C seafloor spreading at mid-ocean ridges
He postulated that all the continents were once joined together in a single landmass and had since drifted apart.
He stated in his book that " the Mid-Atlantic Ridge ... zone in which the floor of the Atlantic, as it keeps spreading, is continuously tearing open..."
Hello there!
Answer: The North was beginning to industrialize
Hope this helps you! :)