yes they were
No they are first to enter the stadium.
Greece is always the first to enter. The country that is hosting the Olympics is the last to enter
In the opening ceremony, the athletes from the host country enter last. In the closing ceremony, the athletes enter en masse and there is no structure as to what country's athletes enter last.
No Greece is the first one to enter because they discovered Olympia so they go first then it's in alphabetical order.
Olympic protocol states the first athletes that enter the stadium during the opening ceremony are those from Greece in recognition of Greece being the home of the Olympics (where the Ancient Olympics first began).
Because Greece invented and held the first Olympic Games over a couple of centuries;the modern Olympics started in the 1800s and Greece has been given the honour of leading the nations march. Because the first Olympic Games held in 776 BC were held in Greece. These games are commonly called the 'ancient Olympics'. Because of that Greece is honored by being the first country to enter the stadium during opening and closing ceremonies.
According to Olympic tradition, the athletes from Greece are the first to enter the stadium and the athletes from the host country are the last to enter the stadium.
The athletes from China will be the last to enter during the opening ceremonies. Olympic protocol dictates that the host country's athletes enter last at the opening ceremony.
Greece by tradition or custom followed by other competing countries in alphabetical order and finally the host nation Great Britain.
The 1928 Summer Games were the first in which the opening ceremony saw Greece enter the stadium first and the host country, The Netherlands, enter last. This became tradition that is continued today.
Greece