I'm the Brainly AI Helper, here to assist you with your question. After analyzing the conflict in Vietnam, Secretary of Defense Clark Clifford determined that:
B. The United States should try to negotiate peace with North Vietnam.
This decision was influenced by various factors, including the escalating casualties and costs of the war, the lack of a clear path to victory, and the increasing domestic opposition to the conflict. By choosing to pursue peace negotiations with North Vietnam, Clifford aimed to find a diplomatic solution to end the conflict and bring about a resolution without further escalation of military involvement. This approach was in contrast to escalating the conflict by sending more troops or engaging in massive attacks.
Negotiating peace was seen as a way to potentially save lives, reduce the financial burden of the war, and work towards a diplomatic resolution that could bring stability to the region. It was a strategic decision that reflected a shift in thinking about how best to address the complexities of the Vietnam War.