Answer:
The Federalists supported a strong central government and the constitution was important in the sense that it could provide the basement of a system like that.
The Federalists advocated for an interpretation of the legal system of the United States in accordance with a textualist or originalist interpretation of the U.S. Constitution.
The Federalists believed in an elaborate 'check and balance' system. This system was intended to strengthen the central government while making sure that there were always forces in place to keep it from becoming too powerful.
The Federalists campaigned to support ratification of the constitution because they believed the Constitution was the best way to balance the power.
The Federalists promised to write a Bill of Rights that would also secure certain rights to the people themselves. These became the first ten amendments to the US Constitution.
