What is probably the most important and controversial eminent domain case in us history?

The most important and controversial eminent domain case in U.S. history is Kelo v. City of New London (2005). In this case, the Supreme Court upheld the government’s right to seize private property for economic development under the Fifth Amendment, ruling that the city's plan to revitalize an economically distressed area served a public purpose. The decision sparked widespread public outcry and debate over property rights, leading many states to amend their laws regarding eminent domain to protect private property from such takings. The ruling highlighted the tension between economic development and individual property rights, making it a landmark case in the interpretation of eminent domain.