What was the significance of iron in the second millennium?

How did the roman emperor vespasian pass away? What words would describe Charlemagne? Which battle secured the west for the union in the civil war? What rivers are located in west Africa? Who used realpolitik? When did the rennasance occur? What was a calpull? What is a series of paragraphs in each beginning with a bullet character are called? When was the Gregorian calander introduced? When was Gladiator Begins created? The Knight of the Garter award? When you create a table using he insert tab the table columns will be all of this width is? What type of lifestyle did the Mongols live? Who invented the clock and when? Who Began to fill the power vacuum left behind by the dissolution of the Roman Empire in the west.? What was the first country in the Western Hemisphere to gain its Independence? What is pre-columbian? Why was he called Charlemagne? How did Romes political influence expand as it conquered new territories? What are 3 characteristics of westernization?