Answer: To mark historical moments in are society, so that we can know when they happened hopefully preventing anyone from distorting information.
A bill must pass both houses of congress and then signed into law by the president
Sectionalism was caused by multiple issues at that time. It occurred
because of slavery, slave power conspiracy, economic differences and cultural
differences. The main cause of sectionalism was slavery because how Northerners
don’t like how Southerners don’t see the immorality of it.
Answer:
trading , immigration, cultures , technology
Explanation:
the internet can be one
capitalism
Yes Power is divided between the a national government and state government.
The Federalism is the system of government in which power is divided between a central government and regional governments in the United States, both the national government and the state governments possess a large measure of sovereignty. Hope this helps, good luck.