The judicial branch.
Because that is what the populace decided they wanted.
The judicial branch.
It would be major CHAOS
Your question is not clear, because the states are part of the nation. Questions of state law and state constitutional issues are decided in the State court system; questions of federal law and US Constitutional issues are decided in the federal system. Each system has its unique jurisdiction, although they share jurisdiction over some cases (called concurrent jurisdiction).
because they wanted to dont ask questions nomore
Two of the key issues during the Constitutional Convention were slavery and how the president would be elected. One was decided and one was tabled.
the three branches establish a strong central government without giving too much power to any one group.
The Constitutional Convention, in 1787.
Delegates agreed to gather at what is called the at the Constitutional Convention in Philadelphia in May 1787. They were to revise the Articles. They decided instead to write a document that created an entirely new and stronger national government.
It was decided in the constitutional convention.
The delegates at the Constitutional Convention decided to base the Constitution on the Virginia Plan, which was drafted by James Madison. The Virginia Plan called for a strong central government with separate branches and a bicameral legislature. Madison's plan heavily influenced the structure and principles of the Constitution.
It did not give the central government enough power