Please help! What did the Union Army do to northwestern and central Louisiana after the Red River campaign?

They destroyed towns and plantations and stole property as they retreated.

They were minimally invasive, but inflicted damage on roads and bridges.

They destroyed plantations with fires, but entire towns were left because they hoped to recapture them for later use.

They damaged Louisiana towns and plantations considerably, but private property remained due to Union war policies.

"but let us admit texas, and we shall place the balance of power in the hands of the texans themselves. they, with the southern states, will control the policy and the destiny of this nation; our tariff will then be held at the will of the texan advocates of free trade. are our friends of the north prepared to deliver over this great national policy to the people of texas? " - rep. joshua giddings, ohio, may 21, 1844 this quote points to what major issue in the years leading up to the civil war?