Complex sentence: On July 3, eight companies of the 106th were sent to Cemetery Hill (the other two were deployed along the Emmitsburg Road as pickets); the 71st was briefly sent to Culp's Hill but was later moved back to the Angle.
Split into simpler sentences: On July 3, eight companies of the 106th were sent to Cemetery Hill (the other two were deployed along the Emmitsburg Road as pickets). The 71st was briefly sent to Culp's Hill and was later moved back to the Angle.