The flexible response was difficult to use because the troops weren't doing what their goal was since they would die in combat. No matter how many troops were sent and how well the flexible response was organized, the North Vietnamese army managed to kill them in huge numbers and it required more and more troops to be sent.
<span>it aimed to overcome legal barriers at the state and local levels that prevented African Americans from exercising their right to vote under the Fifteenth Amendment to the Constitution of the United States.</span>
Bidhya Devi Bhandari
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The first President of Nepal was Ram Baran Yadav. The current president is Bidhya Devi Bhandari, elected in October 2015. She is the first female Nepali head of state. The President is to be formally addressed as "The Right Honourable" (Nepali: सम्माननीय, Sam'mānanīya).
<span>Assuming that this is referring to the same list of options that was posted before with this question, the best option would be that the US waited for approval from world leaders before retaliating, since instead the US took a unilateral approach. </span>