What pleading should International Corporation file to address the simultaneous state and federal lawsuits?

When International Corporation faces simultaneous state and federal lawsuits that may involve similar issues, filing a motion for a stay can be the most appropriate course of action. A motion for a stay effectively requests the court to pause the proceedings in one of the cases, thereby preventing conflicting judgments and allowing the issues to be resolved in a more orderly fashion. This is particularly relevant in situations where there may be a risk of duplicative litigation or inconsistent outcomes.

The rationale behind this choice stems from the desire to maintain judicial economy and avoid the complications that can arise from concurrent jurisdiction. By staying one of the lawsuits, International Corporation can focus on resolving the issues in a single forum, which can ultimately save time and resources, and provide clarity on the matters at hand.

Other types of pleadings may be relevant in different contexts, but a motion for a stay specifically addresses the concern of concurrent litigation directly, making it the best option among those provided.