Xanthippe_Voorhees:
I don’t know of any seminaries that train for 12 years.
I referred to evidence “50.0002” higher up in the thread. At the first half of the 20th century, there were no schools (beyond grade school) in most part of the world!!! All schools (to be free schooling without tuition) belonged to the church and were run by religious.
So, any poor kid wanting to try his luck at studying, had to go to the seminary…It was strict and rigorous, drop-out rates above 95% especially at college level [only the best would pass the first years of philosophy. Normally, they’d be sent 1 year to a top university abroad for they final year. After that, 10 years somewhere in the jungle or Savannah in Africa, Asia, or South America. The world map is what it is today, because of celibate ascetic man like these.