The birth of radio came through the emergence of two new technologies recording and sound reproduction. The ever changing invention patent distributions and company buy outs have made the broadcasting industry a variable battle field of knowledge. The following are some of the inventors...

This paper will evaluate U.S. History from 1877 to 1917. This paper will argue that the best way to describe the change in this era is using the theme of the rise of industrial America. Here, as evidence, this paper will focus only on facts that show that new inventions caused change, and by focusin...

In 1820 America was a land of farmers. Barely 5 percent of the people lived in towns or cities. But after that, decade-by-decade, the urban population swelled. By 1870, only 25 cities had a population exceeding 50,000 residents. By 1890 58 cities have populations exceeding 50,000 residents. By 1900...