Answer :
One accomplishment of FDR's First 100 Days was the National Industrial Recovery Act, which granted workers the right to unionize and to bargain collectively for higher wage.
More about Industrial Recovery Act:
During the first 100 days of his presidency, President Franklin Delano Roosevelt signed into law the National Industrial Recovery Act. It was implemented as a countermeasure to the impacts of the preceding decade's economic crisis and economic revival.
The workers' contracts were to have state protection so that they would not be unfairly fired from their jobs, which was one of the law's most startling improvements. Additionally, it gave individuals the power to bargain with the employers over the terms of their employment contracts. Finally, this law supported and encouraged the formation of unions to uphold workers' rights.
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