The evidences which are provided in support of an argument must be conclusive and acceptable.
A form of communication where proposition of two opposing viewpoints or ideologies are made, which are backed by evidences are known as arguments.
Such evidences of an argument must be conclusive enough so that the claims made are entered into an acceptance.
Hence, the requirement for evidences in an argument are aforementioned.
Learn more about an argument here:
https://brainly.com/question/9860191
#SPJ1