Here's an idea that's been bouncing around my head for a few days. Please forgive my ignorance of the details of the period, and we can focus on the broad strokes. Lets say that after the ACW, conditions for former soldiers on both sides is far worse than OTL. No pensions, no settlements, no back pay. (Maybe the fighting went on longer, the devastation was worse, the treasuries were emptier, more hard feelings against the men who were the instruments of warring governments). Basically, it's a bad time to be a veteran in America.
Basically, a group of charismatic/smart/crafty former officers rally their troops, and organise a mercenary force. Instead of drifting towards the West, many hardened veterans, frustrated with the government and disenchanted with America in general, flock to their banners, with perhaps ten thousand or so joining up.
Afterwards, the unit contracts to a foreign nation, South America, Asia or Europe. In any case, they are highly effective, their employers and opponents impressed by their mastery of mobile, industrial warfare. Their exploits are reported back home, capturing the nation's imagination, and it becomes fashionable/laudable for young men or retiring soldiers to travel overseas and join the force, or start their own. Before long, serving as mercenaries becomes a national tradition, with American troops gaining a reputation as mercenaries not seen since the Swiss pikes retired ...
So, possible? Unlikely? Simply stupid?
Basically, a group of charismatic/smart/crafty former officers rally their troops, and organise a mercenary force. Instead of drifting towards the West, many hardened veterans, frustrated with the government and disenchanted with America in general, flock to their banners, with perhaps ten thousand or so joining up.
Afterwards, the unit contracts to a foreign nation, South America, Asia or Europe. In any case, they are highly effective, their employers and opponents impressed by their mastery of mobile, industrial warfare. Their exploits are reported back home, capturing the nation's imagination, and it becomes fashionable/laudable for young men or retiring soldiers to travel overseas and join the force, or start their own. Before long, serving as mercenaries becomes a national tradition, with American troops gaining a reputation as mercenaries not seen since the Swiss pikes retired ...
So, possible? Unlikely? Simply stupid?