Roman Lee Hruska was an American attorney and politician who served as a Republican U.S. senator from the state of Nebraska. Hruska was known as one of the most vocal conservatives in the Senate during the 1960s and 1970s.

David City is a city in Butler County, Nebraska, United States. The population was 2,995 at the 2020 census. It is the county seat of Butler County. David City was founded in 1873 to serve as the county seat when county residents desired a more centrally located county seat than Savannah.