Women's football debuted at the 1996 Games in Atlanta.
In the summer of 1996
2004 Summer Games in Athens.
Yes, it's still currently a Olympic sport.
It comprises all the sports contested in the Summer and Winter Olympic Games.
Kaka is a soccer player. Soccer is not an Winter Olympic sport.
Same reason any other sport makes it into the Olympics - by fulfilling the requirements in the Olympic rules, having enough competitors, and enough media interest.
Volleyball is an summer Olympic sport. There are two types: indoor and beach.
Golf and Rugby will be the newest Olympic sport at the summer Olympics in London in 2012.
It was a sport in the first Olympic.
soccer
I don't know what Olympics you're thinking of, but swimming is in the summer Olympics
it became an Olympic sport in 1936