a period of time spent in military service
designed for heavy work
the social force that binds you to the courses of action demanded by that force; every opportunity, an obligation; every possession, a duty"- John D.Rockefeller Jr
work that you are obliged to perform for moral or legal reasons
make a tour of a certain place
a journey or route all the way around a particular place or area
a government tax on imports or exports
a time for working (after which you will be relieved by someone else)
a period of time spent in military service
