Kidney infection (pyelonephritis) is a type of urinary tract infection (UTI) that generally begins in your urethra or bladder and travels to one or both of your kidneys. A kidney infection requires prompt medical attention.
Trajan is one of Romeâs most outstanding emperors. Under his rule, the empire reached its largest extent. He was remembered as a successful soldier-emperor who presided over the greatest military expansion in Roman history, leading the empire to attain its maximum territorial extent by the time of his death.
It it's peak the Roman empire spread from the Atlantic coast of Spain and Portugal to the Caspian sea. Northwards it spread to the border of Scotland and in the South it included Egypt and the north coast of Africa.he term Byzantine is derived from Byzantium, the Greek city which was redeveloped, turned into the imperial capital of the eastern part of the Roman Empire and renamed Constantinople by the emperor Constantine the Great in 330.