Original sentence: During this hour broadcasters had to play TV content suitable for all ages.In 1975 the Family Viewing Hour was introduced in the United States.The inventor of the V-chip technology originally meant for it to be a simple tool that parents could useif they felt strongly about monitoring their children’s television viewing.This idea was quickly done away with because broadcasters felt it violated their  First Amendment rights by restricting what content they could play
Edited sentence: During this hour, broadcasters had to play TV content suitable for all ages.Good no longer always prevailed over evil on television, and content drifted from being suitable for all ages to being a little more mature in some cases for young viewers.In the 1960’s, however, television became very common, and with the Vietnam War in full effect, it was brought straight to the living room of millions of Americans.Many other ideas were introduced, one being the introduction of the Family Viewing Hour in 1975.Televisions were initially created for educational purposes, and it was a technological break through that not many people had in their houses.The days of “Father Knows Best” and similar cheeky family sitcoms were over.The history of the TV is a crucial part to the creation of the V-chip.The inventor of the chip originally meant for it to be a simple tool that parents could use if they felt strongly about monitoring their children’s television viewing.This idea, however, was quickly done away with because broadcasters felt it violated their  First Amendment rights by restricting what content they could play.Violence and killing in the war was the start to desensitization of Americans