сделать достоянием гласности(In all, Heseltine related, seventeen encounter incidents took place over a few consecutive nights, all of which were initially denied or ignored in official accounts. Through a five-year deep dive into the data relating to the event, he uncovered evidence that had not been previously made public.coasttocoastam.comART Vancouver)
сделать достоянием общественности; сделать общедоступным; обнародовать(A tape of the 911 call was played for jurors as the trial began. The tape had not previously been made public. — Запись звонка в полицию была прослушана присяжными в начале судебного заседания, до этого она не была обнародована.)
coasttocoastam.com ART Vancouver)