ANSWER
Well, the MLS is the predominant soccer league in the USA. DC United has won the most MLS Cups, and Real Salt Lake is the most recent champion. So take your pick.
The last team to win the MLS Cup was Colorado Rapids in 2010. The team who has won the title the most times is D.C. United - they have won the title 4 times, having appeared in the playoff 5 times.
There is no "true" answer, but in opinion, I would say the New England Revolution or the Chicago Fire in the East, and the Colorado Rapids or the Los Angeles Galaxy.
the matildas
there is the women's us soccer team.
Real Madrid.Barcelona.Valencia.
Sporting Kansas City, LA Galaxy and New England Revolution are some top soccer teams in the US.
It's Brasilian midfielder Lincoln from Galatasaray. Galatasaray has recently purchased him for a yearly wage of 4,2 million $ US.
Toronto FC plays in the United States in the MLS. There may be at least one other team in the lower division of US soccer, but Toronto FC is really the only big, famous one.
The best soccer teams is A.C. Milan!!!! FORZA MILANO Juventus anyone?
There are currently 15 official national teams.
The 3 best teams are A.C. Milan, Real Madrid, Fiorentina
Barcelona, Manchester United, Real Madrid.
Yes look at all the teams
Famous World Cup winning soccer teams.