What effect did nationwide radio broadcasts have on the US public after World War 1?
А
They helped many workers increase their incomes.
B
They helped to create a unified national identity.
с
They increased sectional tensions in the country.
D
They increased the power of local governments.

Radio created and pumped out American culture onto the airwaves and into the homes of families around the country. With the radio, Americans from coast to coast could listen to exactly the same programming. This had the effect of smoothing out regional differences in dialect, language, music, and even consumer taste.

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What effect did nationwide radio broadcasts have on the US public after World War 1? А They helped many workers increase their incomes. B They helped to create a unified national identity. с They increased sectional tensions in the country. D They increased the power of local governments.

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What effect did nationwide radio broadcasts have on the US public after World War 1?
А
They helped many workers increase their incomes.
B
They helped to create a unified national identity.
с
They increased sectional tensions in the country.
D
They increased the power of local governments.