Augusta Emerita, also called Emerita Augusta, was a Roman colonia founded in 25 BC in present day Mérida, Spain. The city was founded by Roman Emperor Augustus to resettle Emeriti soldiers from the veteran legions of the Cantabrian Wars, these being Legio V Alaudae, Legio X Gemina, and possibly Legio XX Valeria Victrix. The city, one of the largest in Hispania, was the capital of the Roman province of Lusitania, controlling an area of over 20,000 square kilometres (7,700 sq mi). It had three aqueducts and two fora.