Answer:
I think C
I'm not sure so sorry if it is wrong.
The Roman Empire was divided by Theodosius, its emperor until 395, among his two sons, Arcadius, who governed in the east, and Honorus, who governed in the west, and it has never been reunited after that.
Spain, or the Spanish hence the name
Asia had access to many things that were impossible to find in Europe such as various spices and definitely the most famous is Silk. They also had the technology to produce high quality paper. This all made people want to trade with Asians and since they were pretty closed there were many middle men in trading. Europeans wanted to find a way to avoid this so they went themselves there to try and negotiate with Asians.