A system of manufacturing that uses machines to rapidly produce large amounts of a product
An incumbent is a current officeholder, running for re-election.
Miami since it’s closer to the ocean and has a wetter area. Denver is almost in the middle of the US so it is pushed towards snow mostly.
I believe the answer is A.
Hope this helped!
He served in office from Jan. 20th, 1961 to Nov. 22nd, 1963.