Which is an Enlightenment idea that Jefferson used in the Declaration of Independence?

The Declaration of Independence draws heavily on the ideas of Enlightenment thinkers such as John Locke. Much of what Jefferson wrote in the Declaration comes direct from Locke’s ideas about government. Let us look at three examples of this. First, the Declaration of Independence says that people have certain rights just because they are people. These rights are not given to them by the government and cannot be taken away from them. They have these rights simply because they are human. This is a major idea of the Enlightenment.