There have been many throughout the years. Most have been won by the U.S., though.
the Rio Grande
The Chihuahuan Desert which occupies a large portion of central Mexico from the United Staes to just north of Mexico City.
13
northern
50 states are in the united states
united states {of America} = états-unis {d'Amérique}
Crater Lake, Oregon
the president
thomas Jefferson
To escape persecution and poverty.
Missouri
The United staes of America, or "those &^&*^*@&^ yankees.