The years 1970 and 1971 were important ones in the Vietnam War. They were also years of contrast. The American public was deeply divided -- many no longer wanted to fight the war, while others wanted to win it. It was a period in which the United States fought aggressively while seeking to end the conflict through talks held in Paris, France -- negotiations that were frequently as contentious as the battles in the field. In 1970 and 1971 the United...