Why did the battle of new orleans take place after the treaty? [ treaty of ghent, 1814] please help

The reason is that the Americans didn't know that war was officially over and that the peace treaty was already signed. The peace was signed in December of 1814, while the battle happened in January of 1815.

Explanation:

We need to have in mind that in this information people still needed a lot of time to obtain certain information from different continent. Literally, you needed someone to transmit information by boat, and it usually needed a couple of months for it. It is interesting that Americans believed that this battle was decisive one.

it is due to the halo effect as the impression of the boy created earlier.on the mind of the principle affected his decision

answer; i believe that the correct answer is ( troxel v. granville);