What is a millenery?

Who invented highways? Christianity was founded during the reign of what empire? Who is the father of RDBMS? How long has marijuana been around? Could Charlemagne Write? Which system of law had the greatest influence on modern America? Who is the creator of credit cards? What was the role of a noble during the dark ages? What was the very first year? How did the Crusades help the economy? Who were the Roman judges who ruled in all the legal matters? What did people do when they were journeymen in the middle ages? What was the name of the wall that protected the roman empire from barbarin invaders? What European mountain range did early crusaders cross? Who ruled rome in 49 bc? What is the meaning of the name jaroslav? How did the fight for land and resources unfold in the West? Do medieval knights have power over anyone else? What tools did lumberjacks use? What is the past perfect tense of begin?