In an argumentative text, the author establishes opinions, or claims, or facts, or sources and supports them with details in the form of evidence and reasons.

Question

which is correct?

Answer 1

In an argumentative text, the author establishes claims and supports them with details in the form of evidence and reasons.

So, the correct phrasing would be: "In an argumentative text, the author establishes claims and supports them with details in the form of evidence and reasons."