The Winter Olympics have been held in the US four times: Lake Placid, New York (1932 & 1980); Squaw Valley, California (1960); Salt Lake City, Utah (2002).
Slovakia has never hosted the Winter Olympics.
4 times.
Twice
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OnceThe 2014 Winter Olympics in Sochi, was the first time Russia hosted the Winter Games. The Soviet Union hosted the 1980 Summer Olympics, which was held in Moscow.
8 times 4 winter and 4 summer.
3 times (Chamonix, Grenoble, and Albertville)
The Winter Olympics have been held in the US four times: Lake Placid, New York (1932 & 1980); Squaw Valley, California (1960); Salt Lake City, Utah (2002).
2 times (1988 Calgary, 2010 Vancouver)
Once in Garmisch Partenkirchen, Bavaria, Germany in 1936.
1 ... that being Japan who hosted the 1972 Winter Olympics in Sapporo and the 1998 Winter Olympics in Nagano.
Once summer: 1976 Montreal Twice Winter: 1988 Calgery, 2010 Vancouver