The Copper T 380A (brand name ParaGardÂ®) is a non-hormonal IUD (another IUD available in the US, brand name MirenaÂ®, contains the hormone levonorgestrel). IUDs have among of the highest patient satisfaction and continuation rates.18.
Flexible response was a defense strategy implemented by John F. Kennedy in 1961 to address the Kennedy administration's skepticism of Dwight Eisenhower 's New Look and its policy of Massive Retaliation.lexible response was a defense strategy implemented by John F. Kennedy in 1961 to address the Kennedy administration's skepticism of Dwight Eisenhower 's New Look and its policy of Massive Retaliation.
Flexible response calls for mutual deterrence at strategic, tactical, and conventional levels, giving the United States the capability to respond to aggression across the spectrum of warfare, not limited only to nuclear arms.he New Look policy, though initially useful, quickly became obsolete with the introduction of inter-continental delivery systems that undermined the credibility of a deterrence threat.