What time period is it from? What is the cartoon about?
Any time period.
About how people will be selfish and want more they deserve no matter what situiation there in, they arn't grateful for what they receive from people.
What satirical technique is being used? What is the artist trying to say?
The technique is most homeless people will take what ever they can get, this guy is asking for too much and is not just being thankful for what he receives.
He's trying to say be grateful for what you receive in life.