Good day I am trying to learn about the United States can you help by telling me some fact about it? 
 Thank you that. Do you have any fact about US demographics that you can share? 
 Sorry, I don't. I can tell you that what prompted the longest series of American Indian Wars was the Americans' eagerness to move westward. 
 The U.S. has about 325 million residents. IT has the third largest population in the world. 
 DO you know anything about the population size of the US?
The U.S. has about 325 million residents. IT has the third largest population in the world.