>>7538845 (lb)
I agree and roughly 2 decades prior to WW1 a mass of spiritual changes began that brought the world Mormans, Spiritualists, Jehovah's Witnesses, Dispensationalism & several other "new" "religions"/religious belief systems sprang up in those late 1800's to 1920's.
Marxism, Nazism, Communism & etc also showed up just prior to WW2.
Coincidences? I doubt it.