Final answer:
An attorney must serve the lawsuit to the corporation's registered agent. This service ensures the corporation is formally notified and can respond to the legal action. It upholds the principles of a fair trial as indicated by the Sixth and Seventh Amendments which guarantee the right to a speedy trial and the right to trial by jury in certain civil cases.
Step-by-step explanation:
When an attorney intends to sue a corporation, the registered agent (often left blank in the original question, but necessary for the answer's context) of the corporation must be served with the lawsuit. This individual is officially designated to receive legal documents and notifications on behalf of the corporation. Serving the registered agent ensures the corporation is properly notified of the legal action and can respond accordingly. In the context of U.S. law, the Sixth Amendment ensures a defendant's right to a speedy and public trial and the Seventh Amendment preserves the right to a trial by jury in civil cases where the value in controversy exceeds twenty dollars.
In an adversarial judicial system, which the United States operates under, the plaintiff is responsible for bringing the case before the court, while the defendant is accused of causing harm and is entitled to a defense. The burden of proof rests on the plaintiff, whether it's a government in a criminal case or an injured party in a civil case. Proper service of legal documents is a fundamental aspect ensuring that the defendant is informed and has the opportunity to mount a defense, as outlined in court fundamentals.