Map of US states and Washington, D.C. letting editors easily populate data. By CMG Lee. The base map is from Blank US Map (states only).svg. This map is called a template map because it can be used to make more US maps easily. For instructions see: File talk:Template map of U.S. states and District of Columbia.svg/Instructions. Example of map created with this template: 
Map of US minimum wage by state.svg
See: Category:English-language SVG maps of the United States made with templates
Mapquiz USA states SMIL.svg
User:Cmglee. File:Blank US Map (states only).svg is from en:user:Theshibboleth and others who worked on it.