The correct answer is C. Thoroughly research the evidence to make sure you understand the facts behind the counterclaim.
Step-by-step explanation:
In the process of creating an argument, it is important to consider possible counterclaims, which are positions or statements that are against your main claim. For example, if your claim is "Recycling is the best way to reduce wastes" a possible counterclaim is "Only a small percentage of materials can be recycled".
Additionally, it is important to understand the evidence behind the counterclaim, because, in this way, you can provide evidence or facts that show despite there are counterclaims your position or claim is valid. According to this, when developing a counterclaim, you should "thoroughly research the evidence to make sure you understand the facts behind the counterclaim".