The two correct answers regarding how John Locke's theories influenced the Declaration of Independence are:
- His theories on natural rights led the text to mention life, liberty, and the pursuit of happiness.
- His theories on government led to the idea that people had the right to choose a new leader.
These reflect Locke's ideas about individual rights and the legitimacy of government deriving from the consent of the governed, which were foundational to the principles expressed in the Declaration.