Final answer:
The National Consumers League (NCL) aimed to label products made under good working conditions and advocate for worker rights and safety.
Step-by-step explanation:
The purpose of the National Consumers League (NCL) was to label products made under good working conditions. The NCL was founded in 1899 by Florence Kelley and aimed to advocate for the rights and safety of workers, particularly women and children. They introduced a voluntary label called the White Label to indicate products made in factories with fair wages and safe working conditions. The NCL played a crucial role in promoting labor reform and consumer protection in the early 20th century.
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