- 
  
  Public relations arise from the need for social intercommunication.
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  The first time used term public relations is in 1882 by Dorman Eaton
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  "Westinghouse" creates the first department of public relations
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  Was the precursor of public relations and publicity
Federico Fogarty - 
  
  The president of the company American Telephone and Telegraph Company, Newton Vail uses the term Public Relations when presenting the annual report
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  Public relations emerge more strongly through the First World War.
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  Journalist licensed by princeton
Introduces the concept of social responsibility. - 
  
  Public relations are inserted as a university discipline.
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  Began the monopoly in the construction companies
Federico Fogarty - 
  
  Economic crisis
obliges countries to relate to other countries - 
  
  Summons in its magazine to the Mexican intellectuality.
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  Promted the development of a new artistic trend
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  Started as a journalist in the region
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  Arrives in Mexico
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  The first Mexican public relations agency is created by Fogarty.
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  Eulalio create agency Ferrer
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  The public relations committee of the confederation of industrial chambers is founded.
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  Fogarty creates the CONFIARP
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  Its advertising focus