the three branches establish a strong central government without giving too much power to any one group.
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.
The judicial branch.
Because that is what the populace decided they wanted.
checks and balances between the branches of government.
They decided that they needed a government and print money,etc. They also decided that george washington should be their leader.
It would be major CHAOS
The representatives to the Second Continental Congress decided to write the Declaration of Independence because they knew that they would never receive fair representation under the reign of King George III. Therefore, they decided to break away from England and establish America as it's own country.
Originally they were authorized to revise the Articles of Confederation, but that was not working. They decided that they needed to start over and write a constitution to the country.
They decided to let Congress elect the President.
No president decided the capital would be Washington D.C. The Constitution provides for a federally administrated territory for the federal government. So the delegates to the Constitutional Convention decided the capital would be Washington D.C.
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.
You can't. You may not like a certain law, but that does not mean you can sue. In this case, the Supreme Court has already ruled that Obamacare is constitutional, and they also decided the mandate is a tax, which is also constitutional. Thus, you can not sue the President for enforcing the law. Nor can you sue Congress for passing it.