The correct option is A Roman
After the fall of Roman Empire, the Middle Ages in Europe began. The Middle Age is generally believed to have started with the fall of the Roman Empire in 476 and to have lasted about 1,000 years until about 1450. The Roman Empire had unified majority of Europe for about 500 years.After the Roman empire collapsed, life was dangerous and difficult in Western Europe. The beginning of the Middle Ages is called the Dark Ages because the great civilizations of Rome and Greece had been conquered.