Which term describes the assertion of a party's right against the other side in court?

• A. Decision
• B. Defendant
• C. Count
• D. Counterclaim

Answer: (D)

In civil litigation, a counterclaim is a claim brought by the defendant against the plaintiff in response to the plaintiff’s claim, asserting the defendant’s own rights and seeking relief. This fits the idea of an assertion of a party’s right against the other side in court, because the counterclaim stands as the opposing party’s own assertion within the same lawsuit. A decision is the court’s ruling, not an assertion; a defendant is the party who answers, not the act of asserting a right; and a count is a specific allegation within a complaint, whereas a counterclaim is a separate, affirmative claim against the other side filed in response to the plaintiff’s claim.