Estimated 303,824,640 in July 2008.
Millions.
millions
There are a ton of Americans that go to see movies each week. There are millions of Americans who do this.
twelve millions
It depends on where you live. In the US there are a thousand millions in a billion. In Great Britain, what Americans call a billion is called a thousand million, and there are ten thousand millions in a British billion, or what Americans call a trillion.
many billions or millions or thousands
Millions.
Millions of people play outdoor sports.
Stability and ordering
Multiple millions - as many as they want to own...
According to American Community Survey in 2009, Americans reporting English ancestry are 27 millions or 9.0% of the total U.S. population. But there is an undercount and the true number is estimated between 60-80 millions.
In that area there were many people living there. You need to provide a tribal name. In the area where Jamestown was built there was an empire of 15,000 Native Americans and in North America were millions of Native Americans.