Re: Starfleet's Creation.
For whatever it's worth, the novel Articles of the Federation
by Keith R.A. DeCandido establishes that United Earth was created in 2130 with the signing of the Traité d'Unification at the Place de la Concorde in Paris.
"Every line of serious work that I have written since 1936 has been written, directly or indirectly, against totalitarianism and for democratic Socialism, as I understand it." - George Orwell, 1946