Every major economy was either running at max capacity due to the war effort or was in desperate need of repair and reconstruction. The US starts handing out loans like candy to a) help rapidly rebuild the economies of our allies and trade partners and b) fend off communism. So here we have...
1 - Millions of men with newly gained skill eagerly reentering the workforce
2 - A surge of highly skilled immigrants/refugees
3 - Trade partners rebuilding rapidly using US loans to by US goods (as the US had emerged as the world largest manufacturer).
4 - All of this happening with the benefit of countless technological breakthroughs brought about by the war effort.
It's these anomalies that led to the very temporarily rise of some men in some parts of the West being able to support a family of 6 with a single job and minimal skill or education.
1 - Millions of men with newly gained skill eagerly reentering the workforce 2 - A surge of highly skilled immigrants/refugees 3 - Trade partners rebuilding rapidly using US loans to by US goods (as the US had emerged as the world largest manufacturer). 4 - All of this happening with the benefit of countless technological breakthroughs brought about by the war effort.
It's these anomalies that led to the very temporarily rise of some men in some parts of the West being able to support a family of 6 with a single job and minimal skill or education.