 <translate> The National Labor Union (NLU), founded in 1866, was the first national labor federation in the United States. It was dissolved in 1872.

Based on this passage, in 1866 the first attempt in the united states at a union for workers was called the?
The answer is The National Labor Union <yor> Ẹgbẹ́ Òṣìṣẹ́ Orílẹ̀-èdè (National Labor Union, NLU), tí wọ́n dá sílẹ̀ ní ọdún 1866, ni àjọ àwọn òṣìṣẹ́ tó kọ́kọ́ wà lórílẹ̀-èdè Amẹ́ríkà. Ọdún 1872 ni wọ́n tú u ká.  Lórí ìpìlẹ̀ àyọkà yìí, ní 1866 ìsapá àkọ́kọ́ ní Orílẹ̀-Èdè Amẹ́ríkà láti dá ẹgbẹ́ òṣìṣẹ́ kan sílẹ̀ ni wọ́n pè ní? Ìdáhùn náà ni Ẹgbẹ́ Òṣìṣẹ́ Orílẹ̀-èdè 