The law is the set of rules that we live by. The Constitution is the highest law. It belongs to the United States. It belongs to all Americans.
The Constitution says how the government works. It creates the Presidency. It creates the Congress. It creates the Supreme Court.
The Constitution lists some key rights. Rights are things that all people have just because they are alive. By listing the rights, they are made special. They are made safe. The Bill of Rights is a part of the Constitution. The Bill of Rights lists many rights of the people.
In 1787, a group of men met to write the Constitution. They did not like the way the country was going. They fixed it by creating the Constitution. We call these men The Framers.