X executes a contract to purchase a parcel of improved real estate from Y. Upon obtaining a survey to insure that the land would be marketable X's title company discovers that good neighbor Z had actually contruicted a fence 20 years ago that extends ten feet on Y's property! Make an argument for Y and for Z supporting each one's claim to the ten feet of property. 2) Please explain governemt's right to restrict landowner's rights through the use of eminent domain and zoning laws.

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