What did national war labor board accomplish?

The National War Labor Board (NWLB), established in 1918 during World War I, aimed to mediate labor disputes and ensure the smooth production of war materials. It successfully reduced strikes and labor unrest by promoting fair wages, better working conditions, and the right to unionize. The NWLB's efforts helped maintain industrial productivity, which was crucial for the war effort, and laid the groundwork for future labor relations in the United States.