Orwells purpose is to persuade readers
Answer:
Name-Calling. When Squealer/Napoleon calls Snowball a 'traitor', and 'criminal'
Explanation:
One of the euphemisms in "From Emperor to Citizen" is Puppet. It refers to Pu Yi who was called Emperor, but was actually controlled by the Japanese. Another euphemism is Forbidden City, because it wasn't forbidden for those who worked and lived there.