I believe the answer is Kettle hill.
The tax was to help with the cost of maintaining the colonies
According to what I read above
As the periodic bloodshed continues in the Middle East, the search for
an equitable solution must come to grips with the root cause of the
conflict. The conventional wisdom is that, even if both sides are at
fault, the Palestinians are irrational “terrorists” who have no point of
view worth listening to. Our position, however, is that the
Palestinians have a real grievance: their homeland for over a thousand
years was taken, without their consent and mostly by force, during the
creation of the state of Israel. And all subsequent crimes — on both
sides — inevitably follow from this original injustice.
Slavery started because people couldn't do their jobs themselves, so they had other people do it for them.
