Respuesta :
Fort Union worked in 1851 in the Mora Valley of Mexico to safeguard the Santa Fe Trail. Colonel Sumner moved it away from Santa Fe.
What was Fort Union's importance?
Fort Union worked in 1851 in the Mora Valley of northeastern New Mexico to safeguard the Santa Fe Trail, which has been perhaps the main overland business course serving North America since the mid-1820s.
Colonel Sumner while he was in Fort Union, he moved the fort away from Santa Fe.
Therefore option C aptly describes the Fort Union.
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