What is a Public Service Announcement (PSA) and what is it used for?

A public service announcement (PSA) is a short, community-oriented message that radio stations air at no cost in order to fulfill their obligation to serve the public interest. PSAs are a cost-effective way for non-profit organizations to raise awareness about the benefits their organizations provide.

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Prekshu ♡

answer; i believe that the correct answer is (scientific data);

men had a stronger claim to titles and wealth during the renaissance.