Where was Propertius born?

Propertius, the renowned Roman elegiac poet, was indeed born in Assisium, which is present-day Assisi, located in Italy. His birthplace is significant as it connects him to the cultural milieu of the time, which influenced his poetic themes and styles.

Assisium was a relatively small town, but it offered a backdrop that was characteristic of the early Roman Empire, where poetry and arts began to flourish. This origin story contributes to the understanding of Propertius's works, which often explore themes of love, personal experience, and the tensions between the provincial and metropolitan life in ancient Rome.

The other choices represent important cities in the context of Roman history and literature, but they do not accurately reflect Propertius's birthplace, which has been established through historical accounts and literary analysis of his life and works.