what is the purpose of the conclusion of an argument?

to make the reader want to read more about the topic
or
to introduce a new main idea
or
to acknowledge and address counterclaims
or
to pull all of the pieces together to make sence of them

The purpose of the conclusion of an argument is to pull all of the pieces together to make sense of them. It serves to summarize the main points and provide closure to the argument. It should also restate the thesis or main idea in a concise and compelling manner. While the conclusion may acknowledge and address counterclaims, its primary focus is on solidifying the overall argument and leaving a lasting impact on the reader. It is not meant to introduce a new main idea or make the reader want to read more about the topic, as those aspects are typically covered in the introduction or body paragraphs.