Final answer:
A) Yes, it significantly influenced public opinion of the Vietnam War, also known as the Living Room War, shaping views and attitudes by bringing the realities of war directly into American homes.
Step-by-step explanation:
The term "Living Room War" refers to the Vietnam War, which was the first war to be extensively covered by television media, directly bringing the battlefield into American homes. Media coverage did indeed have a profound effect on public opinion during the Vietnam War, which was clearly observed through the national concern and growing discontent as the war progressed.
Television and print media showcased the conflict's harsh realities, including combat, casualties, and atrocities, such as the burning of the South Vietnamese village of Cam Ne by US Marines, which was aired by CBS in 1965. This exposure often led to a contradicting view against the government's optimistic narrative about the war.
Moreover, studies have consistently shown that the media can significantly shape public opinion, especially regarding issues like foreign affairs and war, where personal experience is limited. Given the evidence, it would be accurate to suggest that the media coverage had a significant influence on public opinion about the Vietnam War, thereby reflecting option A as the most appropriate response to the question of whether media coverage heavily impacted public opinion of the Living Room War.