>Leage of nations
which started after ww1 but goofed, later it was tried again after ww2 and UN was created. NOTA BENE: their MO is such that they stick to the plan, if it fails, they stick to it but postpone its materialization
same thing happened with revolutions of 1848 which flopped but were passed on to October revolution which was half a century away
what are some other examples?