A small historical note. It is very common to read that the Hessians fighting for the British army during our Revolution were mercenaries. That is not correct. Many German states drafted citizens to serve in the army. These troops were then rented - in this case, to the King of England. The soldiers had no choice in the matter.
After the peace treaty was signed many of them elected to remain in the new United States.
Good luck to all,
The Old Bookaroo