Final answer:
The U.S. property law system is based on the idea that property rights naturally exist as a matter of fundamental justice. Property rights are protected under the Fifth Amendment, which ensures compensation for government takings. Eminent domain allows the government to take private property for public use, but fair compensation is required.
Step-by-step explanation:
The U.S. property law system is based on the premise that property rights naturally exist as a matter of fundamental justice. True. Property rights are considered to be inherent and essential to the concept of justice in the American legal system. These rights are protected under the Fifth Amendment of the United States Constitution, which guarantees that property cannot be taken by the government without just compensation. The government's power to take private property for public use, known as eminent domain, is also recognized, but it requires fair compensation to the property owners.