It created a way that we see to run the world.
Answer:
The Constitution made a stronger Federal Government. It gave power to both the Federal Government and the state governments. This system is called federalism.
The battle between the Merrimack and the Monitor showed that
(D) the North and South were equally matched at sea.
Its definitely not 1 or 2, and if the development of a second front is option 4, then it is definitely 4<span />