The first thing one does is to remove the USA from being apart of choosing the language, as at least with its current leaders the USA would cry, lie and whine about it having to be English, and if not chosen it is going to put tariffs on other countries is they don’t make it any of the USA dialects. They will do what they came to make sure that the people of the country are not taught how to use it in any way.

The next thing that needs to happen is after the rest of the world creates and uses the language, they make it clear to the USA that anything that comes from the rest of the world to the USA will be in that language, things like instructions for things. The should also inform the USA that ANY and ALL Passports MUST in only in the world’s language. Movies and TV shows that are from studios in the USA must be in the World Language, not Dubbed over.

I know that some will down vote what I wrote, but we see how well the rest of the world got the USA to convert to the Metric system.

1. The LAWS of that country. Just because it is legal to do in the USA, doesn’t mean that it is legal there. This is something that get visitors in trouble in other countries.
2. The Customs and Traditions of the people of that country.

For me, it depends. What I really like is what happens in Las Vegas, where most of the hotels/casinos give it to charities.

It delays Trump’s ability to build a few resorts and golf courses there. Trump was/is hoping to “friend” both sides in order to do it.