Before that it was catching away.
I think it was people like Hal Lindsey who wrote “Late Great Planet Earth” that brought it back into vogue. I remember reading about the frenzy in Fundamental churches that preached it almost hysterically. They had pre, mid, and post Tribulation Rapture theories and if you were in one camp you were laughed at by the others. I say it’s not when Yashua comes but that He comes.