You should give the questions and we would answer them
Because hitler saw them as "unpure" races.
It limited a President to two terms.
Lincoln hated popular sovereignty because it was used to have power over slaves. It was intended to support the people from having their slaves and bringing them to different places that they wanted without any restrictions. It ties the slaves to an obligation of having a master. It was a confused principle used to justify slavery.
Answer: An abundance of natural resources
Further detail:
The Industrial Revolution had its beginning in Great Britain, and eventually spread from there. Once the United States became involved, especially in the "Second Industrial Revolution" years (1870-1914), the size and resources of the country allowed the US to become a bigger industrial power than the nations of Europe.