When was the National Labor Relations Board formed?

The National Labor Relations Board (NLRB) was established in 1935 as a result of the National Labor Relations Act, commonly known as the Wagner Act. This piece of legislation was aimed at protecting the rights of workers and encouraging collective bargaining. The formation of the NLRB marked a crucial development in labor relations in the United States, as it provided workers with a federal agency to address unfair labor practices and to uphold their rights to organize and engage in collective activities.

The timing of its establishment aligns with a broader movement during the Great Depression, when labor rights were gaining increasing attention and significance. Establishing a federal body to oversee labor relations was a vital step in ensuring that workers could exercise their rights in an organized manner.

This historical context highlights the significance of the correct answer, which reflects the pivotal year of the NLRB's creation. Other dates listed do not correspond to the formation of the Board, as they occurred either before the relevant labor reforms of the 1930s or do not relate to the establishment of organizations that focus on representing labor interests in the same manner.