My speculation is that the U.S. does not want to establish the principle that it has to defer to some higher authority before carrying out the use of violence.
TheWorldMotivation.com
AllMotivationalLife LessonsAgeSuccessLoveFriendshipWisdomBrainyBusinessCarChanceChristmasCommunicationComputersCoolDadDatingDesignDietEasterEducationEnvironmentalEqualityExperienceFaithFather's DayFinanceFitnessFoodFunnyFutureGardeningGovernmentGraduationGreatHistoryHomeImaginationIndependenceInspirationalIntelligenceJealousyLife QuotesMarriageMedicalMemorial DayMenMomMoneyMorningMother's DayMoviesMoving OnMusicNew Year'sParentingPatriotismPetPoliticsPositivePowerRelationshipRelationshipsReligionScienceSmileSocietySpaceSportsSympathyTeacherTechnologyTeenThankfulThanksgivingValentine's DayTravelVeterans DayWarWeddingWomenWorkInspirationLove QuotesGodRomanceDeathPoetryArchitectureDreamsLeadershipBirthdayOtherActionAdversityAttitudeBeautyBeliefChangeCharacterCompassionConfidenceCourageCreativityCuriosityDisciplineExcellenceFailureFamilyFearFocusForgivenessFreedomArtGoalsGratitudeGrowthHappinessHard WorkHealingHealthHopeHumilityHumorJourneyKindnessKnowledgeLetting GoLifeBestMindfulnessMindsetNatureOpportunityOvercomingPatiencePeacePerseverancePhilosophyPotentialProgressPurposeSelf ImprovementSimplicitySpiritualityStrengthTimeTrustTruthWealthGood
MotivationalLife LessonsAgeSuccessLoveFriendshipWisdomBrainyBusinessCarChanceChristmasCommunicationComputersCoolDadDatingDesignDietEasterEducationEnvironmentalEqualityExperienceFaithFather's DayFinanceFitnessFoodFunnyFutureGardeningGovernmentGraduationGreatHistoryHomeImaginationIndependenceInspirationalIntelligenceJealousyLife QuotesMarriageMedicalMemorial DayMenMomMoneyMorningMother's DayMoviesMoving OnMusicNew Year'sParentingPatriotismPetPoliticsPositivePowerRelationshipRelationshipsReligionScienceSmileSocietySpaceSportsSympathyTeacherTechnologyTeenThankfulThanksgivingValentine's DayTravelVeterans DayWarWeddingWomenWorkInspirationLove QuotesGodRomanceDeathPoetryArchitectureDreamsLeadershipBirthdayOtherActionAdversityAttitudeBeautyBeliefChangeCharacterCompassionConfidenceCourageCreativityCuriosityDisciplineExcellenceFailureFamilyFearFocusForgivenessFreedomArtGoalsGratitudeGrowthHappinessHard WorkHealingHealthHopeHumilityHumorJourneyKindnessKnowledgeLetting GoLifeBestMindfulnessMindsetNatureOpportunityOvercomingPatiencePeacePerseverancePhilosophyPotentialProgressPurposeSelf ImprovementSimplicitySpiritualityStrengthTimeTrustTruthWealthGood