The quantrill gang and free companies were similar in that both groups found success by employing a. teams of sharpshooters b. guerilla tactics c. superior cavalry forces d. runaway slaves

d

Explanation:

The Quantrill gang and free companies were similar in employing B. guerrilla tactics.

The free companies were a group of irregular or even illegal soldiers made up of bandits, partisans, renegades, bushwhackers fighting against the Indian Territory. When the Civil war infested, some people defended the group claiming defense and right to retaliation while others accused such guerrilla tactics to be thieves, deserters, and fueled by cruelty.

Quantrill gang were also known as the partisans and bushwhackers fighting during the American civil war. The Gang instigated an attack against Lawrence town in Kansas in retaliation which killed about 180 civilians.

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