"<span>D. He was the first black man to be named a cabinet secretary" is not an accurate description of Benjamin Banneker. Banneker was an impressive and self-taught individual who corresponded with Jefferson and was fascinated with the world around him. </span>
<span>The OWM supervised OES, war production Board, and other agencies. Hope this helps :)</span>
I do not know the answer, but if I were to guess, that it would be the one about plantations.
Plantations were hotspots of manual labor, specifically slaves. And when slaves were outlawed the plantation owners lose there main source of “profit” (aka the need to not pay workers for manual labor and instead use that money to get more laborers) it seems like the logical answer to me.
Also using process of elimination we know that the war could have spilt the country in two. So the union was indeed saved.
East Germany
The official name of East Germany was the German Democratic Republic. It was a communist state aligned in the orbit of the Soviet Union.
The Allies of World War II divided Germany into four zones of control after the war -- each zone occupied by one of the Allied nations -- Britain, France, the USA, and the USSR. The same thing was done for the city of Berlin, which was in the Soviet-controlled zone (East Germany). East Berlin was governed under Soviet control, and West Berlin was governed by the western Allies -- Britain, France and the USA. The British, French and American sectors were combined into West Germany (and West Berlin), and the eastern area became "East Germany," a satellite of the Soviet Union.