What's the best way to install an air conditioner in a very wide 60 inch window and still be able to open the window?

Make sure you install sufficiant bracing on the exterior of the unit to hold it in place. Then fill in the gap.

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.