Look, like it or not, the UNITED STATES OF AMERICA is the only nation to go to the moon. Not once, not twice, we put men on the moon six separate times. They planted the good old Stars and Stripes in the heavy dust and rock. Those are the plain, unvarnished facts. If you cannot handle that truth then you can go suck a rotten egg.
The Ruskies did not do it. The Chinese have not done it. Nor have the French, British, Japanese, Koreans, Nigerians, Cubans, Canadians, Venezuelans, or Mexicans. No nationality you can name has managed to walk on the moon. The UN cannot even manage to keep the peace in the middle east (or anywhere actually); they sure never manned a mission to the moon.
I always welcome opposing views in the comments. Not today. If you think this omission is OK, then I will ridicule you, I will taunt you, I will show you for the ignorant Digger Leveler historically bereft moron you really are. I have more respect for the ignoramuses who think the moon landings were fake than anyone who hates the very idea that the US of A deserves credit for putting a human being on the moon. If you do not see a problem with erasing the US flag from the movie, I will go so far as to tell you you can go fuck yourself.