Edward Bernays, nephew of Sigmund Freud, is often called "the father of public relations". What was his biggest contribution to society?

Convincing Americans that fluoridated water is safe

Organizing the first media event for a US President, a pancake breakfast for Calvin Coolidge

Convincing women to smoke by calling cigarettes, "torches of liberty"

Convincing Americans that ballet is fun to watch

Helping overthrow the government of Guatemala on behalf of the United Fruit Company

Convincing America that bacon and eggs is the "true All-American" breakfast

A Jew who made the whole country eat bacon? Probably not the biggest contribution...