So, looking back in retrospect, do you remember anything---ANYTHING at all---that was happening on the world scene, that you would have thought, "Yeah, this is it, the Great Tribulation will soon be here, and the start of Armageddon"? Can you recall anything at all that would have caused you to think that? I can't. I can't recall anything of great significance that would have caused me to think along those lines. How about you? Let me know. Best regards, everyone!
I believe that 1975 was a Jubilee/Holy year beginning in December 1974 for the Roman Catholics.
I don't recall any specific world events that made me feel that this is the start of the tribulation. However I did believe that 1975 would be the beginning of the end, like the days of Noah they were eating and drinking etc. which seems life was relatively normal.
I think that looking back on an historical date is quite different from actually being there, When my parents were baptised the belief was that the tribulation had started in 1914 and there was a pause, Armageddon could start at any time. The brother who studied with my parents evidently said that one day you will turn on the radio you will realise by some news event that Armageddon has started. I think there may have been some influence of this thinking even though the belief regarding the tribulation had changed.