Answer: Ingratiation
Explanation: Ingratiation is the psychological method for gaining the help and favor from someone by influencing them through their like-able behavior .It can help to attain the target's favor by being strategically influential.
Other options are incorrect because inspirational appeal is used for inspiring the other individuals. Legitimization is used handling situations by the means of law and rational persuasion is for effecting the decision of someone through facts.
The Enlightenment was an<span> eighteenth-century European philosophical movement that emphasized the preeminence of reason rather than faith.</span>
