^Not really necessary. It's plainly obvious when you watch Star Trek that the whole 'Federation' thing is really just a futuristic extension of one United States of America. They even talk just like Americans, so the influence is overwhlemingly apparent. Kirk, the ace of the fleet, is from where? Iowa. Not Paris. And another thing that should be plainly obvious by now, is that reality more or less follows the path of sci-fi, as we move into the future. So, that is what we have to look forward to. Exciting, and definitely predominantly USA-infuenced. Not France, who colonized a bunch of wasteland (the leftovers Britain didn't want, or didn't intimidate France into not taking) and made absolutely nothing out of them.
Then again at the grocery store the other day, the checker was this black chick from the Caribbean, and her 1st language was French (I asked). So, there's the influence, for ya. Of course, I work with a black chick who's from Jamaica, and English is her 1st language (though certainly not a dailect I can easily understand), and she has a MUCH better job. Yet another case of British influence being more successful.
USA is only influential in the past 50 years? Yeah, that's it. Basically the U.S. has been a vacuum cleaner sucking immigrants out of the whole world (namely Europe) for much longer than that. So how about that for influence? Where would those European nations be today had they never lost all those people to emigration? So, that's influence, right from the beginning. The USA is like that 'sleeper' dragster you never payed attention to, until it was in the lead. Now you're ticked off because you didn't see it coming. Hey man, the influence was there whether you knew it or not - that's why it effectively has you in the position of being SPANKED at this time