The original two words are opposites (emancipate: make free/imprison: make not free , so we have to look for other opposites. Those are: endorse (support) and oppose.
Answer:
The 1925 Geneva Protocol was a law that made it illegal to fight with chemical or biological weapons in war.
It would be either a or d since both were in demand yet after the war the army wast buying as many automobiles and they couldn't sell as fast as they were and everyone wanted household goods so they were mass produced until it ran out of consumers to buy the products.
