Final answer:
The Fifth Amendment requires the government to compensate the owner with fair market value when taking private property for public use through eminent domain.
Step-by-step explanation:
According to the Fifth Amendment of the United States Constitution, if the government takes control of your property to construct a public park or for any other public use, they must compensate the owner with fair market value. This requirement is part of what is known as the Takings Clause, which allows for the use of eminent domain. Eminent domain is the power of the government to take private property for public use, but it requires that the property owner be paid a fair price for the land, ensuring that they receive just compensation.