PLZ HELP! What impact did the retreating Union Army have on northwestern and central Louisiana after the Red River campaign?

A) The French Army left utter destruction, burning towns and looting plantations

B) The European Army left utter destruction, burning towns and looting plantations

C) The Soviet Union left utter destruction, burning towns and looting plantations

D) The Union Army left utter destruction, burning towns and looting plantations.

nafta and the union are used as a trade between other countries these   organizations are used as spokes person for the country

explanation:

the addition to geographic boundaries that might have  kept the people of the huang river civilization from traveling to far distance region is that they had learned about the other river valley civilizations but feared contact would bring invasion.

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independent innovation during the abbasid caliphate

the answers are a b and d