Enlightenment thinkers rejected

natural laws.

human rights.

superstitious beliefs.

scientific methods.

The correct option is C) "superstitious beliefs". The Enlightenment also called "Age of Reason, was a philosophical and intellectual period in which the focus was on reason, human rights and scientific methods. This movement started in Europe in the 18th century and led to the scientific revolution. The Enlightenment philosophers advocated ideas of liberty, progress, tolerance and rejected the absolute power of the church, and superstitious beliefs. To sum up, the focus of The Enlightenment was Reason as opposed to superstition. The most important Enlightenment philosophers were: Kant, Voltaire, Adam Smith and Rousseau.