Where did the works Politics, Democracy and Citizen generate?

In 1776, the Second Continental Congress issued the Declaration of Independence, stating their specific grievances with the British monarchy and why they were going to create a separate government. After the colonies separated from the British monarchy and formed the United States of America, they had to answer some crucial questions: 1) If not a monarchy, what type of government was the United States going to have? 2) What kind of government was going to protect the people without violating their individual liberties?
The Framers decided to create a limited government based on ideas of natural rights, popular sovereignty, republicanism, and the social contract. We can see some of these ideas pop up in the foundational documents of the United States, including the Declaration of Independence and the Constitution.