No Cheating!
Prime Directive Records was created in 1995.
Prime Directive; An order or instruction of the utmost importance, issued by the highest ranking central authority.
Prime Directive - role-playing game - happened in 1993.
Prime Directive - Star Trek novel - has 406 pages.
Prime Directive - Star Trek novel - was created on 1990-09-01.
The Prime Directive is a basic rule in Star Trek.His directive is that we seek an amiable solution. What is your directive, boss?
The Geena Davis Show - 2000 The Prime Directive 1-18 was released on: USA: 6 March 2001
The prime directive is the policy not to interfere in other species' development or culture. For instance, don't give them new technology... let them develop on their own. Don't reveal yourself as an alien if they haven't developed space travel. Things like that.
Prime Meridian.
The prime meridian is the line that passes through Greenwich, England - it 'splits' the Earth into the Eastern and Western hemispheres - and is the line by which all time zones around the planet are measured from.
Yes, they were. But as all fans know, the crew of the Enterprise always plays it fast and loose with Star Fleet regulations, most particularly the "Prime Directive".
Probably well before human beings populated the planet. There are species of crickets which breed after a prime number of years so as to ensure they stay out of synch with their predators.