Volunteering to clean up a public beach would be an example if this value

The correct answer is:  Civic Virtue.

Explanation:

Civic virtue is referred to as the minimum good social behaviors that allow us to live within a community. It is born from the relationship between men and their county, state, and country. Civic virtue led to men attempting to live in a better environment and working to achieve that goal with no personal but collective interest.

answer; posthypnotic;