The concept of the Olympic games began in Greece, and therefore Greece can be considered the first country to participate in the games.
Greece
The Olympic games were in honour of Zeus
The last country to host the Olympic games was England.
yes
The first Olympic games began in 776BC.
The games began in Olympia, Greece in 776 BC.
Yes, its participation at the modern Olympic Games began since 1928, and has hosted the Summer Olympic Games once, in 1968.
No games in 1978
all of them
Greece
Greece.