When two persons communicate with each other and any debate takes place between them regarding any of the topic that is the situation of argument between them. Effective argumentation arises when the communicator has factual evidence about the topic he is arguing.
The correct option is Claim.
The reason for the correct answer:
The person engaged in any of the effective argumentation should hold a factual and true claim about his topic to ensure the positive argumentation.
The reason for the wrong answer:
Options counterclaim, opinion , and rebuttal are the wrong options because they are not considered to enhance the positive argumentation in the particular topic. The communicator should have the proper claim for the argument.
To know more about effective argumentation, refer o the link below:
https://brainly.com/question/22272733
