Do buildings and homes cave in during a tornado?

Yes. Buildings and homes can collapse in a tornado. One common way this happens is the roof comes off, causing the walls to become unstable.

Depending on the strength of the structure this would take and EF2 or EF3 tornado for partial collapse, and likely an EF4 for complete collapse. In an extremely powerful tornado such as a high EF4 or EF5 houses are blown away rather than collapse. Weak tornadoes usually do not cause significant structural damage.

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.