Bing found the following results
Making government services easier to find | USAGov
Government - Wikipedia
The Three Branches of Government & US Government Structure ...
Federal government of the United States - Wikipedia
Government | Definition, History, & Facts | Britannica
The U.S. and its government | USAGov
Branches of the U.S. government | USAGov
Our Government | The White House
Principles of American government (article) | Khan Academy
The functions of government - Encyclopedia Britannica