What Example Best Illustrates How Environments Are Socially Constructed as People

What example best illustrates how environments are socially constructed as people and groups give meaning to spaces and places, as well as how built environments change over time?

A) Green spaces increase peoples' self-reported levels of physical and mental health.
B) In Tunis, the French built the central avenue, which was renamed for each political era.
C) Social environments and contexts often have specific behaviors and dress encoded.
D) In dense public urban spaces, people are less likely to help another person in distress.