need to change the country geography structure for the United States

Summary:

I need to change the country geography structure for the United States. I don't want the county field to be displayed. Specifically, the county field should not appear when the United States is selected as the country. However, the system is not allowing me to delete this type.

Content (please ensure you mask any confidential information):

Version (include the version you are using, if applicable):

Code Snippet (add any code snippets that support your topic, if applicable):