Answer:
The largest similarity is that both immigrants in the 1900's and today come to the United States for economic improvement. The largest difference between immigrants of the 1900's and today is the countries they come from.
Answer:
The relationship between the principles of federalism and the separation of powers is that they both split the power between national and state governments.
Explanation:
The Roman Empire finally fell in 476 CE when Odoacer overthrew the last Roman emperor.
Answer:
The period of time now described as the Common Era is based on older Christian periodization that divided time into a period before Jesus's birth and a period afterward.
Explanation: