The thesis should be as specific as possible. It is very difficult to argue a broad topic, a specific thesis provides a more stable base for the paper. There is no given format for an argument paper ...

You might be asked to write to your local paper, arguing that the ... You can see from the example how the use of a connective can help the argument to flow smoothly and seemingly logically ...

As an example ... this waste of paper is good for only one thing, a bon fire! What a bunch of garbage! The critic does not directly address Piketty's arguments on the nature of wealth inequality ...