well from how i understand it it all started with the 1911 pretty much.
we used to issue a .38 revolver to the miliary and at some war (i forgot which 1) around 1900 i think we were up against some guys who wore A LOT of heavy cloths. they were in the mountains or something and had on some heavy animal furs and leather or something like that. well anyways we had about zero penetration on them. the bullets pulged in their cloths. our militay wanted a better stronger bullet.
that was the .45 and the 1911.
the military did so good with the .45 that many people started to really like it. of course bullet size went down a bit but alot of this country still things bigger is better.
i personally like 9mm.
we used to issue a .38 revolver to the miliary and at some war (i forgot which 1) around 1900 i think we were up against some guys who wore A LOT of heavy cloths. they were in the mountains or something and had on some heavy animal furs and leather or something like that. well anyways we had about zero penetration on them. the bullets pulged in their cloths. our militay wanted a better stronger bullet.
that was the .45 and the 1911.
the military did so good with the .45 that many people started to really like it. of course bullet size went down a bit but alot of this country still things bigger is better.
i personally like 9mm.