What is the name of the building above?

in 1862, president lincoln's emancipation proclamation opened the door for african americans to enlist in the union army. although many had wanted to join the war effort earlier, they were prohibited from enlisting by a federal law dating back to 1792.

explanation:

to find facts and details to use as evidence! : ) hope this .

they move troops weapons suplies food water shelter vehicles ect. hope this : 3