What impact did the 54th massachusetts unit have on the civil war? a.) they were the unit made up of african american soldiers who led a charge on fort wagner. b.) they were the unit on the hunley that sunk a union ship. c.) they were the unit responsible for burning down columbia, sc and was port of shermans total war campaign. d.) they were the unit who surrendered.

A.) They were the unit made up of African American soldiers who led a charge on Fort Wagner.

Explanation:

Not much to say, really. They were the 2nd colored regimen in the Civil War, led by Robert Gould Shaw.

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the answer would be c. sediment buildup on continental slope

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