Final answer:
NLRB v. Weingarten is the landmark 1975 labor relations case that confirmed the right of unionized employees to have representation during investigatory interviews, which stemmed from the foundation established by the National Labor Relations Act.
Step-by-step explanation:
The correct option : b
The landmark 1975 U.S. labor relations case that dealt with the right of a unionized employee to have another person present during certain investigatory interviews is NLRB v. Weingarten. In this case, the Supreme Court affirmed the rights of employees to have union representation during investigatory interviews that they reasonably believe might result in disciplinary action, a principle now known as Weingarten rights. The National Labor Relations Act, also known as the Wagner Act, set the foundation for these rights by establishing the right of workers to join unions and to bargain collectively.
The National Labor Relations Board (NLRB) created by the Act serves to enforce such provisions and settle disputes between employers and unions. In this case, the U.S. Supreme Court ruled that under the National Labor Relations Act, a unionized employee has the right to request representation from a union steward or a co-worker during an investigatory interview that could result in disciplinary action.This case is significant because it protects the rights of unionized employees by providing them with support and representation during important interviews.