Examine the public service ads This first ad is from 1917.

How do these two advertisements demonstrate that public

service campaigns have changed over time?

The first ad appeals to logic, while the second appeals

to ethics.

The first ad relies on the print medium, while the

second is interactive.

The first ad targets food manufacturers, while the

second targets school personnel.

The first ad targets communities in poverty, while the

second targets wealthy ones.

don't waste food

while others starve!

Mark this and return