When under attack, no country is obligated to collect permission slips from allies to strike back.

C. He coined and developed 'The Reagan Doctrine' in 1985 and he defined the US role as sole superpower in his essay 'The Unipolar Moment' publiCharles Krauthammerd shortly after the fall of the Berlin Wall. " Former congressman and MSNBC host Joe Scarborough called Krauthammer "without a doubt the most powerful force in American conservatism.

Charles Krauthammer (/ˈkraʊt. He is a contributing editor to the Weekly Standard and The New Republic.