148 countries have taken part in the olympics
Western Sahara, Vatican City and Brunei in 2008
Yes ... Monaco first competed at the 1920 Games in Antwerp and has athletes compete in both the Winter Games and Summer Games.
No.
around 150
14
Yes. It even hosted one.
No, the Vatican is not in the EU.
Tom took part in the 2008 Beijing and the 2012 London Olympics and won one medal, a bronze in the 10 meter platform event.
No, St. Peter's Basilica is not part of the Vatican Museums.
No, it doesn't. Vatican City is a part of Rome.
The territory of Vatican City is part of the Mons Vaticanus, and of the adjacent former Vatican Fields.