When it comes to being divisive, it doesn’t get more literal than a wall. Walls exist as a means of separation, creating a sense of security by keeping something—or more typically someone—out. And whether it’s separating Americans and Mexicans, Israelis and Palestinians, East Germans and West Germans, or any other two groups, the political divisiveness of border walls makes headlines around the globe.
Click here for original story, Hard barriers and soft power: Study assesses outsider perceptions of border walls
Source: Phys.org