2000, when Italy joined the tournament.
France joined what was then the Home Nations, making it the Five Nations in 1910. They played in it until 1931 and rejoined in 1947. It was the joining of Italy in 2000 that created the Six Nations.
Scotland has never won the Six Nations although they won the last Five Nations in 1999.
South Sudan was the last country to join the United Nations. It is the newest sovereign state in the world, and joined the organization in 2011.
The United States never joined the League of Nations. The loosing countries of World War 1 were not among the initial members but did eventually joined, as did the USSR in 1934. The last nation to join was Egypt, on 26 May 1937.
Since the Six Nations Rugby Championship came into being in 2000, Wales have won it twice - in 2005 and 2008. Both times they won it with a 'Grand Slam', which means they were unbeaten in all five of their matches.
None. It was the Five Nations tournament when Gareth Edwards was playing - Italy has not joined during that time.
England last won the Five Nations in 1996. It became the Six Nations in 2000. See the related question below.
The five Iroquois nations, characterizing themselves as "the people of the longhouse," were the Mohawk, Oneida, Onondaga, Cayuga, and Seneca. After the Tuscarora joined in 1722, the confederacy became known to the English as the Six Nations and was recognized as such at Albany, New York
In 2000, when Italy joined the other 5 countries. The original tournament goes back to 1883, when just Ireland, England, Wales and Scotland were part of it. France joined in 1910 to make it 5 nations and then Italy joined in 2000.
The first six nations was in 2000 which England won. Before that it was called five nations because Italy wasnt involved until 2000. There were four nations from 1883 to 1910, and then France joined.
Wales have won 1 six nation Grand slam - this includes a triple crown as well of course since Italy joined the tournament.