which country's flag is hoisted in the moon at first?
Niel Armstrong and Buzz Aldrin were the first to hoist a flag on the moon. Both from the United States.
To be brutally technical,to Hoist a flag means pulling it up a pole using a rope and pulley. No nation has done that, although Neil and Buzz Planted the USA flag back in 1969.
The only country with a flag on the moon (if that is what you mean) is the USA.
