Why was the Imperial Embassy a turning point in history and what change took place?

The Tet Offensive of 1968 proved to be the turning point of the Vietnam War and its effects were far-reaching. It changed the entire way that the United States approached the war: before the Tet Offensive the U.S. objective in Vietnam was to win the war; after the Tet Offensive, the U.S. objective shifted toward finding a face-saving way to get out of Vietnam

Explanation:

To understand fully the impact of the 1968 Tet Offensive, we must first go back to the previous year. By 1967, after more than two years of bitter fighting, the commitment of more than 400,000 troops, and steadily increasing casualty figures, many Americans believed that the war had degenerated into a bloody stalemate. At the same time, the anti-war movement was increasing in volume and intensity. Politically, President Johnson was under fire even within his own party for his handling of the war.

what are the statements

answer; the region experienced a surplus of food;