I think its The answer is b
Answer:
A characteristic of American companies in the 1920´s was the massive production in order to cover the demand of new products such as: cars; vacuum cleaners; washing machines and radios among other goods. This massive production forced the demand on labor and the US began to change from being rural and agricultural to urban and industrial.
The answer is Freedom of press because one of the people in the room are recording while he is speaking and the in the room who are in the crowd is a press
