The city's 1,000 - plus principals were given unprecedented authority over large sections of their school budgets. (nytimes.com)
Both men launched their policies when they had unprecedented authority within their parties, after their second election win. (totalpolitics.com)
T - Mobile is doubling down on «do what they tell you» under an effort called «Team of Experts,» which has given call - center employees unprecedented authority. (fortune.com)