In the case of Nostrand et al. v. Little et al., a group of Washington state university professors sued the state for violating their First Amendment rights by enforcing a loyalty oath requirement under the Subversive Activities Act of 1951. The law required all public employees to swear they were not members of any organization advocating violent overthrowing of government, and allowed dismissal or refusal to hire those who refused to take it or were found perjuring themselves. The plaintiffs argued that this was an unconstitutional infringement on their freedom of speech and association. The U.S Supreme Court upheld the constitutionality of Washington's loyalty oath in a 5-4 decision, stating that states have broad power to require oaths from public employees as long as they do not infringe upon constitutional protections against self-incrimination or violate other specific freedoms protected by Bill Of Rights.

In the dissenting opinion for Nostrand et al. v. Little et al., it was argued that the majority's decision failed to adequately protect First Amendment rights, particularly freedom of speech and association. The dissenting justices believed that Washington State's Subversive Activities Act, which led to the dismissal of two university professors due to their alleged Communist affiliations, was overly broad and vague in its definition of "subversive activities". They contended this lack of clarity could lead to arbitrary enforcement and potential abuse by authorities. Furthermore, they expressed concern about a chilling effect on free expression within academic institutions if faculty members were at risk of losing their jobs based on political beliefs or associations deemed subversive by state law. In essence, they felt that such laws threatened intellectual freedom and stifled open debate - both crucial elements in an educational setting.