How did public attitudes towards World War 2 and Vietnam differ?

Public attitudes towards World War II were largely supportive, as it was seen as a fight against fascism and a necessary defense of democracy, leading to a strong sense of national unity and patriotism. In contrast, the Vietnam War faced significant opposition and controversy, as many Americans questioned the U.S. government's motives and the war's legitimacy, leading to widespread protests and a deep societal divide. The media coverage of Vietnam, including graphic images and reports, further fueled dissent and shaped public perception, contrasting sharply with the largely unifying narratives of World War II.