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Today in History: Lincoln County Merchants' Rivalry Erupts into Range War

2/18/2026

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Summary

Story summary

On February 18, 1878, a rivalry between two merchant factions in Lincoln County, New Mexico Territory escalated into the Lincoln County War. The conflict ignited after the murder of a member from one faction, leading to violent confrontations involving notable figures like William H. Bonney and Sheriff William J. Brady, lasting until 1881.

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Story summary

On February 18, 1878, a rivalry between two merchant factions in Lincoln County, New Mexico Territory escalated into the Lincoln County War. The conflict ignited after the murder of a member from one faction, leading to violent confrontations involving notable figures like William H. Bonney and Sheriff William J. Brady, lasting until 1881.