If you mean the largest African country in the world cup then your answer is South Africa If you mean the best then your answer is Cameroon.
Algeria.
Algeria
China
Algeria
The only South American team participating in the 2011 Rugby World Cup is the nation of Argentina.
32 teams in the world cup this year!
lots
United States of America
Australia will be participating in their third World Cup in 2010.
You can see the flags of all the countries participating in the FIFA World Cup 2010 in the related link.
There will be thirteen teams from Europe participating in World Cup 2010.