What is the cusmology?

Where is the surname Kanstul derived from? What was the name of the Romans emperor bodyguard? How many years did the western part of rome survive after the empire split in two? What did the Visigoth leader Alaric do in AD 410 that had not been accomplished in over 800 years? What strategies did he use to control and maintain his empire? When was coal first used? What was the result of the concordat of worms? When was the Romans' first code of law established? What word that means started at a certain point? Which brought an end to the great West African empires? Western boundary currents are deflected by the eastern coastlines of the continents? What does the cross mean when its backwards? What were protestant nobles and upper class men called? The ideal citizen of the Roman republic was? What two railroad companies met in the western part of the USA to form a coast to coast railway system? What was saladin's personality? What did minstrels eat? What is the Myth about the origin of man and the world? Is Paris in the Western or Eastern hemisphere? Can you get me a fact file about the Romans?