During the 18th and 19th centuries, it was common for lawyers to speak of bringing an "action" at law and a "suit" in equity. An example of that distinction survives today in the text of the Civil Rights Act of 1871. The fusion of common law and equity in England in the Judicature Acts of 1873 and 1875 led to the collapse of that distinction, so it became possible to speak of a "lawsuit." In the United States, the Federal Rules of Civil Procedure (1938) abolished the distinction between actions at law and suits in equity in federal practice, in favor of a single form referred to as a "civil action."
“Take-Two can confirm that the present-day Pinkerton Consulting and Investigation company has withdrawn its claims against Red Dead Redemption 2, and Take-Two will not continue legal action against Pinkerton. Red Dead Redemption 2 is a work of fiction set in the late 1800s that references historical entities active during that time,” a spokesperson for Take-Two told The Verge. Pinkerton didn’t immediately reply to a request for comment.
A lawsuit is a proceeding by a party or parties against another in the civil court of law. The archaic term "suit in law" is found in only a small number of laws still in effect today. The term "lawsuit" is used in reference to a civil action brought in a court of law in which a plaintiff, a party who claims to have incurred loss as a result of a defendant's actions, demands a legal or equitable remedy. The defendant is required to respond to the plaintiff's complaint. If the plaintiff is successful, judgment is in the plaintiff's favor, and a variety of court orders may be issued to enforce a right, award damages, or impose a temporary or permanent injunction to prevent an act or compel an act. A declaratory judgment may be issued to prevent future legal disputes.