How might the popularity of radio during the 1920s
have challenged traditional values?

The radio commercials added another element to the american free enterprise. Americans were kept up to date with news more quickly and a new sense of interaction with other people was put into effect.

Britain altered native american societies culturally because some of the indian tribes were friends with the british and thought them their culture and the british did the same.some of the tribes didn't like the british and fought against them with france, some tribes didn't want anything to do with the europeans and left them alone.trade with the british changed them economically because they were now trading food for things like guns and blankets.

The correct answer wouild be d (tottaly knew that)