The telephone used to be a luxury item. Today, 95% of Americans have telephone service, and many carry their phones wherever they go. Few inventions have contributed more to modern culture and society than the telephone, yet almost no one recognized the true potential upon its introduction. This book presents the development of the telephone from its invention in 1875 to the present day. Over the course of the 20th century, the interactions between corporate, technological, and legislative and judicial factors determined the course of the industry. Battles were fought over patents,...

It's hard to imagine a day passing without most Americans enjoying some form of entertainment, whether it's going to a football game, watching television at home, or listening to the radio on the way to work. At the start of the 20th century, however, the only form of entertainment was live theater. With the advent of radio, television, and ultimately the internet, entertainment could be found in our homes, quite literally at our fingertips. As American society changed and the economy grew over the 20th century, the entertainment industry evolved from vaudeville theater to big screen...

Originally a military and scientific computational tool of a small number of government, scientific, and corporate elites in the late 1940s, the computer has evolved significantly in less than 70 years to become a revolutionary technology and the basis for one the largest industries in America. The Internet, email and personal computer have become necessities in most offices and college dorm rooms and many homes. Narrative chapters trace the emergence and development of the computer industry in the United States as seen in the economic, historical, and social context of its times from the...