What are perservaties?

Why is Corpus Juris Civilis important? What can we learn from technological advancements of the past? What was the importance of Charlemagne's coronaltian? What are three themes that became important during the Renaissance? Where does the last name Fuller come from? What is Mark Antony's favorite color? Where did walsall get its name from? What is the surname origin of Drdul? What century was 1745? What was the original name of willenhall? What were the roads called constructed by placing logs together? Did Paul of Tarsus activities benefit from the pax romana? Did the Romans take medicine from Greece? Did the Romans invent the arch? What is the ethnic origin of the name Wickline? Is it wheel barrel or wheelbarrow? What is the history of mr. clean magic eraser? Why did the middle ages use catapults? Were the Middle Ages civilised? Who are the Most influential people since 1900?