Good questions, all.
I'm most concerned about your 1948 statement, that someone had to "comb the Bible". They didn't. There is one passage of diaspora length, prophesied, and one passage describing a seven times punishment that someone considered as time rather than severity of punishment. This is unambiguous in terms of Bible passages on non-Jewish issues which have prophecies that literally use the word "time" and "times" to talk about duration of time.
Second, I hear what you're saying about different God reports. I do, however, I recognize a kind God who tailors individual experiences,
hides Himself from skeptics (making it just easy enough for those who want Him to find Him while frustrating skeptics in their pseudo-searches for god), and I also am aware that charlatans exist and counterfeiting demons and antichrists. HOWEVER, I also find that born agains have REMARKABLY similar testimonies as well as similar spiritual gifts, both described in the scriptures.
You also have some very reasonable questions about rights. While I could say, "See Adam and Eve" or something else trite, I'd encourage you to ask God, after all, when Christians asked God about justice, they resolved to become abolitionists and so forth. Good stuff there.
And YES, Romans explains that the American Revolution was absolutely not the correct move to make--but sometimes God blesses sinners, too...