Question

write a short note on different era of public relations​

Answer 1

Answer:

PR activists entered the private sector in the 1920s. Public relations became established first in the US by Ivy Lee or Edward Bernays, then spread internationally. ... The second half of the twentieth century was the professional development building era of public relations.

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Answer 2

Answer:

Public relations helps an organization and its publics adapt mutually to each other. Public Relations broadly applies to organizations as a collective group, not just a business; and publics encompass the variety of different stakeholders.