Why did American’s view of the war in Vietnam change in 1968?

The Tet Offensive of 1968 proved to be the turning point of the Vietnam War and its effects were far-reaching. ... Given this situation, Johnson launched what became known as the “success offensive,” designed to convince the American people that the war was being won and that administration policies were succeeding.

for (a) a tragedy was considered a main greek drama and it influenced alot of others. for (b) the actors in greek theater were named as aeschylus, sophocles, and euripides and sometimes playwrites. for (e) in a semi-circular theater called the "orchestra.". we'll the question was explain where the namer actors originated.

hope this : d

answer; william penn's approach made the colony diverse by attracting many types of people and religions;