You could have a pinched line or a bad master cylinder, also, your brake light switch could be out of adjustment, but that would usually affect all 4 wheels. One other question, when you replaced the caliper, did it bleed ok?
You should take the caliper off and clean it up. Make sure the pistons are clean.
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.