Answer:
It is a public holiday that is celebrated to celebrate Jesus' birth.
Explanation:
The immigrants contributed significantly to United States history from the period 1900 to 1940. Immigration was widely spread in the North while the South (aside from slave immigration) remained mostly American born citizens...about 14.5% of the population were immigrants and it was a huge force for the labor industries
The correct answer is Federalism.
Under a Federalist system, power has divided between a Central government and regional/State governments.
