slavery ___ If you mean military service, then conscription and the draft.
Service
USO also known as United Service Organizations is another word for Canteen.
Person is another word for individual.
Interment, inurnment, memorial service
stuborn people
Another word for forcing people into public service is "conscription." This term typically refers to the mandatory enlistment of individuals into military service but can also apply broadly to any compulsory service requirement. Other phrases that may convey a similar meaning include "mandatory service" or "compulsory public service."
Another word for kidnapping and forcing someone to do something is "abduction."
Press or press-gang.
Another word for service can be duty.
Impressment is forcing American sailors into joining the British Navy.
The word is "proselytizing" but its original meaning had to do with forcing one's religion upon another.
Mass
Impressment is forcing American sailors into joining the British Navy.
customer service
Customer service, client service, troubleshooting...
tyre service
customer service