Canada has been competing in the Olympics since 1900. Canada has been competing in both the Summer Olympics and the Winter Olympics.
USA has been in every Summer Olympics, except the 1980 Games, and every Winter Olympics. That makes USA competing in 25 Summer Olympics and 20 Winter Olympics
Gymnastics is a summer Olympics sport not a winter Olympics sport. Gymnastics will next be in the London Olympics in 2012 and the Rio Olympics in 2016.
There will be 77 countries involved in the 2010 winter Olympics this year. the 2010 Winter Olympics will have 80 plus nations competing. the next Summer Olympics will be on 2012 and will be in London.
In the Winter Olympics in Vancouver 2010, they are competing in cross-country skiing.
I believe that the 1942 Olympics did not exist. At that point, there were 1940 Summer and Winter Olympics and 1944 Summer and Winter Olympics, etc etc.
Yes, Brazil is competing in the winter Olympics.
No, Haiti has never competed in a Winter Olympics and did not plan on competing at the 2010 Games in Vancouver.