Following Trek continuity as estanlished in the later series the Federation is said to have been established sometime mid 22nd century in the early 2160s. But if you go strictly by TOS there is a subtext that seems to imply the Federation isn't that old and might be no more than a few decades at that point.
Onscreen reference to the United Federation of Planets doesn't arise until the latter part of the first season in episodes such as "A Taste Of Armageddon" and "Errand Of Mercy." Prior to that the political authority of the Enterprise is quite vague. There is nothing prior to say there isn't a Federation yet there is nothing definite to say there is either. From the latter part of the first season onward the UFP, along with Starfleet, is firmly established.
In "Balance Of Terror" there is repeated reference to the Earth/Romulan war set a century prior. At this point in the series the Federation doesn't appear to be even an idea as it is something worked out later. But fans have somewhat retconned the (unintended) implication that the war with the Romulans was indeed with Earth (and its allies) and predates the Federation. And this idea has long been accepted in onscreen continuity.
But flash forward to TOS' third season and the subtext seems to get some support, particularly in the episode "Whom Gods Destroy." At that point Kirk makes reference to the Axanar Peace Mission and that it was a dream of statesmen that became a reality and made Kirk and Spock brothers (figuratively speaking). To me that could suggest the Federation was founded even within Kirk's liftetime at the time when he was a newly pledged cadet. That would make the Federation barely twenty years old at that point.
In some of the earlier novels the writers seem to pick up on this subtext because the impression seems to be the Federation was established sometime within the early part of the 23rd century--which would place it within only a few decades of TOS.
Given in the early part of TOS we were hearing references to the United Earth Space Probe Agency, Earth Central, Space Central and the like, yes, we could easily dismiss it as the series not yet having everything fleshed out yet. Or perhaps those are references that could support the idea the Federation was still relatively new.
Thoughts anyone?
Onscreen reference to the United Federation of Planets doesn't arise until the latter part of the first season in episodes such as "A Taste Of Armageddon" and "Errand Of Mercy." Prior to that the political authority of the Enterprise is quite vague. There is nothing prior to say there isn't a Federation yet there is nothing definite to say there is either. From the latter part of the first season onward the UFP, along with Starfleet, is firmly established.
In "Balance Of Terror" there is repeated reference to the Earth/Romulan war set a century prior. At this point in the series the Federation doesn't appear to be even an idea as it is something worked out later. But fans have somewhat retconned the (unintended) implication that the war with the Romulans was indeed with Earth (and its allies) and predates the Federation. And this idea has long been accepted in onscreen continuity.
But flash forward to TOS' third season and the subtext seems to get some support, particularly in the episode "Whom Gods Destroy." At that point Kirk makes reference to the Axanar Peace Mission and that it was a dream of statesmen that became a reality and made Kirk and Spock brothers (figuratively speaking). To me that could suggest the Federation was founded even within Kirk's liftetime at the time when he was a newly pledged cadet. That would make the Federation barely twenty years old at that point.
In some of the earlier novels the writers seem to pick up on this subtext because the impression seems to be the Federation was established sometime within the early part of the 23rd century--which would place it within only a few decades of TOS.
Given in the early part of TOS we were hearing references to the United Earth Space Probe Agency, Earth Central, Space Central and the like, yes, we could easily dismiss it as the series not yet having everything fleshed out yet. Or perhaps those are references that could support the idea the Federation was still relatively new.
Thoughts anyone?