It was Los Angeles, USA.
No African country has ever hosted the olympics
Los Angeles in 1932 and 1984.
1932 and 1984
Rio, Brazil hosted the Olympics in 2016.
There was no Olympics held in 1982.
Mexico City, Mexico hosted the 1968 Summer Olympics.
The Summer Olympics have been in: St Louis, Missouri 1904 Los Angeles, California 1932 Los Angeles, California 1980 Atlanta, Georgia 1996 The USA also had 4 Winter Olympics. They are the country the have hosted the Olympics most often with 8 total.
The Netherlands.
USSR
Athens did not have Olympics. It was hosted by Elis.
Lake Placid, New York, USA
Lake Placid, New York, USA.