Mass media are institutions of mass communication;they serve as the channels through which messages are passed from the source to the destination.From the founding of the United States to the present day,mass media ha...Mass media are institutions of mass communication;they serve as the channels through which messages are passed from the source to the destination.From the founding of the United States to the present day,mass media have played an important role in nearly all the important events of the nation.Nowadays,new media has become a significant element in everyday life.The global network of the Internet connects people and information via computers.Mass media unquestionably influence every dimension of American lives.展开更多
文摘Mass media are institutions of mass communication;they serve as the channels through which messages are passed from the source to the destination.From the founding of the United States to the present day,mass media have played an important role in nearly all the important events of the nation.Nowadays,new media has become a significant element in everyday life.The global network of the Internet connects people and information via computers.Mass media unquestionably influence every dimension of American lives.