Answer: To establish the right of the people to overthrow a government that takes away their natural rights
Explanation:
The Preamble to the Declaration of Independence which was its introduction, showed the foundation upon which the Declaration stood by making it clear that the people had the right to overthrow a Government that takes away their natural rights.
Basing this mostly on the Social Contract theory, the Founding Fathers used this section to justify that their rights as Englishmen and free folk had been impeded upon by the British and so they had both the philosophical and political right to break away.
The Supremacy Clause of the United States Constitution (Article VI, Clause 2) establishes that the Constitution, federal laws made pursuant to it, and treaties made under its authority, constitute the supreme law of the land
They wanted land and oil that Eastern Europe had.