Traffic light cameras are normally grey cameras built on posts, they look like speed cameras but are normally in grey and are about half the size the black screens you see on top of lights however aren't cameras, they're just sensors to detect traffic flow or to help stop the lights staying on red for your junction, so you don't end up waiting 4 donks 4 it 2 turn green at 2 in the morning when theres hardly anyone else about or waiting at the ova junctions at all more.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.