What is the clitellem?

What government arose after the fall of roman republic? When the moment comes take the last one from the left? Quelle est la différence entre la culture et la civilisation? Where did Constantinople more the capital of the Roman Empire and why? What is the evolutionary history of lineages? What were windmills used for in medieval times? What was a culture change that occurred as a result of the columbian exchange? How have clock changed over time? Where does the name sheboygan come from and what does it mean? Who killed mark Antony and conquered Egypt? What nationality is the last name Eclevia from? Was the Montgomery bus important to Luther? Who won the crusades the most in all of the crusades? When did the last Roman emperor fall? What is the history of the Roman Empire and why did the Roman Empire fall? Who lead the christians in the first crusade? When and where did transgenderism and transsexualism first began? Where did protestantism begin? How was the lamp of knowledge kept alive in the dark ages? What century does the year 1990 belong?