How is a streetcar different from a city bus?

Even though streetcars can travel just about anywhere they are limited by the rails on which they operate and the overhead wires. In situations where streetcar lines are affected by traffic slow downs, the streetcar cannot go around the object which can cause delays. Since gasoline-powered buses use neither rails nor wires, they can maneuver through and around traffic easier than streetcars.

Streetcars also rely on electricity for their power and do not cause pollution unlike gasoline buses which produce exhaust fumes. 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.