Final answer:
Under the Johnson administration, cities developed federal and local governments. The federal government is primarily responsible for regulating elections in the United States, and cities and localities also have some jurisdiction. The three forms of county government are the commission system, the council-elected executive system, and the mayor-council system.
Step-by-step explanation:
Under the Johnson administration, the types of governments that cities developed included C) Federal and D) Local. The federal government is responsible for overseeing and regulating elections in the United States, while cities and localities have some jurisdiction over election processes as well. In terms of county government, the options listed in question 18 represent the three forms of county government, with each system having its own structure and allocation of responsibilities.