How did the Vietnam War increase political and social tensions in the U. S.?

One key reason for an increase was the length and futility of the conflict. As the war dragged on and the public viewed it on TV, public support waned. During the first couple of years, the public believed the US was winning the war. The Tet Offensive of 1968 changed their minds. After Tet, a majority of Americans believed the war was not winnable.

A second reason for public disenchantment was the My Lai incident of 1968. Large numbers of Vietnamese civilians were murdered by American troops. This atrocity sickened many Americans.

A third reason for growing tensions was the high number of American casualties and financial costs of the war. The US had underestimated its enemy. The Viet Cong and North Vietnamese were tough and determined.

By 1968, the war was the dominant political and social issue in the nation. The size and frequency of protests were growing.

Explanation:

president carter called the victims of kidnapping "victims of terrorism and anarchy" and added that the united states was not going to give in to blackmail. in the united states, they see hostage-taking as an outrage on the part of the islamist movement that violated the principle of international law on the immunity and inviolability of diplomats and their embassies.

carter refused to yield to the demands, khomeini used the situation to consolidate his power and nullify the challenges of the moderate wing of his government, headed by its president. the euphoria over the humiliation of the most powerful nation distracted the iranian people from the economic difficulties of their country. carter, in april 1980, broke diplomatic relations with iran and imposed a trade embargo, except medicine and food. iranian funds in the us they were frozen and accounted for to compensate the hostages when they were released and to pay the demands of us companies against iran.