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.
One of the greatest monuments to the power - and limitations - of the Roman Empire, Hadrian's Wall ran for 73 miles across open country. By the time Hadrian became Emperor in 117 AD the Roman Empire had ceased to expand. Hadrian was concerned t...