Slavery: according to www.dictionary.com slavery is described as:
1.The state of one bound in servitude as the property of a slaveholder or household.
2. a.The practice of owning slaves.
b.A mode of production in which slaves constitute the principal work force.
3.The condition of being subject or addicted to a specified influence.
4.A condition of hard work and subjection: wage slavery.
And according to the thesaurus on the same site, these are some of the words that go along with slavery:
bullwork, captivity, chains, constraint, drudge, drudgery, enslavement, enthrallment, feudalism, grind, helotry, indenture, labor, menial labor, moil, peonage, restraint, serfdom, serfhood, servitude, subjection, subjugation, thrall, thralldom, toil, vassalage, work, bondage, committal, confinement, constraint, custody, durance, duress, enslavement, enthrallment, entombment, impoundment, imprisonment, incarceration, internment, jail, limbo, restraint, serfdom, servitude, subjection, thralldom, vassalage.
As you can see, slavery is not a very nice thing. The people of Israel knew all too well what slavery was when they were slaves in Egypt for 400 years. What started out as good, with Joseph being the 2nd in charge in Egypt, soon turned into something terrible and forceful when a bad pharaoh took over.