Answer: C. Italy and Japan
I think the first one is "paper assets" and the second one "derivates". I'm not 100% sure though.
There was starting to be a conflict
\\After the fall of the Roman Empire, some of its cultural achievements remained which assisted other Empire to establish like the Eastern Roman Empire.
The Greek Language was spoken in Rome. The Greek language was very popular among the elite and educated people. The language was different from Roman which was part of the Latin language.
Julian Calendar was replaced with Georgian Calender. Julian calendar was an old calendar established by Julius Caesar to bring changes in the dating system in the calendar.
The Speaker of the House is next in line because the House of Representatives was traditionally seen as the "people's house" or the most Democratic house. It wasn't until the early 20th Century that the Senate was elected by the people directly, so the leader of the more Democratic house was a fairer pick in the line of succession.