The United States Government.
Neil Armstrong planted the U.S Flag on the moon.
The first flag was planted July 20, 1969.
The flag that represents the moon is the moon!
Each of the six Apollo missions planted a flag in the moon's surface.
It was American Flag that was first ever put on the moon.
1948
The US flag is on the moon because the US landed there and planted it there to claim and prove we were there.
There were 50 stars on that flag.
Neil Armstrong landing on the moon!!!
Only the United States of America has, so far, planted their flag (Stars and Stripes) on the Moon.
They were discovering moon rocks and craters and other stuff on the moon. When it was time to leave, they planted an American Flag on the moon.
The one planted on the Moon by the Apollo astronauts.