What does the conclusion part of an argumentative essay convey?

I NEEDDD HELP! :(

It concludes your entire paper. It conveys your reasons for what you are arguing for. For example, cats vs. dogs, and you are saying cats are better. You have 3 points in your paper, and the conclusion "recaps" those three points and how they contribute to a cat being a better pet.

“the first decision that led to brutus’ downfall is when he decided that he would join the conspirators in their plot to kill caesar. the plot did not work. the conspirators had to flee for their very lives. the second decision that led to brutus’ downfall is when he refused to listen to cassius. “ i hope this information you.