Which theory of democratization focuses on economic structures as the most important element?

Tax incentives, such as tax abatements, are the most widespread state and local inducement to economic development

Indicate whether this statement is true or false.

In a recent study by the Harvard School of Public Health, researchers ______.

a. advocated for carrying guns on college campuses b. challenged the effectiveness of self-defense gun use c. advocated for open-carry gun use in public buildings d. found that self-defense gun use is an effective deterrent to crime