Advertisements significantly influence people's choices and preferences. Advertisers have studied human nature and identified weaknesses. People naturally seek free products and experiences. Radio and television enable advertisers to reach millions
Jingle is a short song used in advertising and commercial contexts. First radio commercial jingle aired in 1926 for Wheaties cereal. Wheaties success in Minnesota led to nationwide commercial purchase
Billboards are large outdoor advertising structures in high-traffic areas. Largest billboards are located on highways, offering maximum visibility. Traditional billboards use vinyl posters on metal structures
First trailer shown in American theaters in 1913 by Nils Granlund. Initially shown after films, later integrated into film programs. National Screen Service created trailers until late 1950s
World's oldest shirt is Egyptian linen from 3000 BC. Originally men's undergarment, became general upper-body garment. Women began wearing shirts in 1860 with Garibaldi shirt. Hannah Montague invented detachable collar in 1827
PSA is advertising that promotes healthy social patterns through non-profit organizations. CPI was established by Wilson in 1917 to promote war support. War Advertising Council emerged during WWII to counter war support. Ad Council was founded in 1941 to promote social causes