In the case of Akos Swierkiewicz v. Sorema N.A., 2001, the U.S Supreme Court ruled in favor of Mr. Swierkiewicz, who had filed a lawsuit against his former employer for age and national origin discrimination under Title VII of the Civil Rights Act and Age Discrimination in Employment Act (ADEA). The Second Circuit Court had dismissed his complaint on grounds that it did not sufficiently allege specific facts to support a prima facie case of discrimination. However, the Supreme Court unanimously reversed this decision stating that an employment discrimination plaintiff does not need to plead specific facts establishing a prima facie case under McDonnell Douglas Corp v Green framework but must only provide short and plain statement showing entitlement to relief as required by Federal Rule of Civil Procedure 8(a)(2). This ruling clarified that detailed fact-pleading is not necessary for filing complaints related to employment discrimination.

In the dissenting opinion for Akos Swierkiewicz v. Sorema N.A., Justice Thomas, joined by Justice Scalia, argued that the majority's decision undermined the purpose of Rule 8(a) of Federal Rules of Civil Procedure and its requirement for a "short and plain statement" in complaints. They contended that this rule was designed to eliminate verbose, confusing pleadings and ensure defendants receive fair notice about claims against them. The dissenters believed that Swierkiewicz failed to provide enough factual detail about his age discrimination claim under Title VII or his national origin discrimination claim under ADEA (Age Discrimination in Employment Act). They maintained that without specific facts supporting these allegations, such as statistical evidence showing disparate treatment or direct evidence like discriminatory statements from employers, it would be difficult for defendants to respond effectively. Therefore, they disagreed with the majority's view which allowed plaintiffs to proceed with bare-bones allegations unsupported by concrete facts.