Why is broadband bounced horizontally and not vertically?

That's not quite how it works. Cellular signals and data signals are not the same signal and don't necessarily use the same equipment. I wrote a rather lengthy hub called "The Sad State of Cellular Communications" which covers the signal and problems with the way it's done as part of the problem.

hubpages.com/t/1f28f4In a nutshell almost all signals come from cellular towers or base stations when are planted right here on mother earth. Satellites come into play for GPS, but GPS is not a talk, text, or data download signal; it's just for location and navigation.

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.