A Wall was constructed in 2002 around the West Banks to preventing violent attacks by Palestinians in Israel. This was is 440 miles long and can reach up to a hight of 28 feet not including the barbed wire on top.
Israel calls it a security barrier against terrorism, while Palestinians call it a racial segregation or apartheid wall.
Some people painted pictures all over the wall of what the thought was on the other side or what ever they felt like.
This wall couldn't hold everyone in or out, because at night people would climb in and some even climbed out.
The green line was the only thing separating two very different groups of people. This wall had many names, green line, fence, barrier, wall, and so many others.
This wall was built right in some peoples backyards and it even split neighborhoods apart.