The Stamp Act Congress, also known as Continental Congress of 1765, they have some representatives of the British colonies. They started the protest against the British taxation, wrote the <em>Declaration of Rights and Grievances</em>. It was a important thing that helps to shown what the British were doing with colonists was unconstitutional.
Thomas Jefferson wanted to explore the possibilities of finding a water route to the Pacific Ocean, and perhaps engaging in trade with Native American peoples — for he was fascinated by many aspects of their culture.
It gave them things to trade with other countries and themselves in order to establish kingdoms
Brown Vs Board of Education and Roe Vs Wade are good Supreme Court cases that interpreted the Constitution. But a more basic issue was the Bill of Rights which were left out of the Constitution and added later as the first amendments.
The Bills of Rights were important documents protecting rights of people. The founders wanted to put them in the Constitution but there were disagreements on what they should include. Debates dragged on and they needed to pass a Constitution. So the Bills of Rights were left off and added as the first amendments.