This sewer was so well built that it is still used.
Under the second king of this dynasty, Servius Tullius, the city was surrounded with a wall, which included the Palatine, Quirinal, Coelian, and Aventine hills, and also the Janiculum, which was on the opposite side of the river, and connected with the city by a bridge (_pons sublicius_).
The establishment of the new military organization, mentioned in the previous chapter, was attributed also to this king.
The pupil will notice the similarity between these reforms of Tullius and those of Solon of Athens, who lived about the same time.

Thus early was the Greek influence felt at Rome.
During the reign of Tullius a temple in honor of DIANA was erected on the Aventine, to be used by all the Latin towns.
Tarquinius Superbus added to the AGER ROMANUS the territory of the city of GABII, and planted two military colonies, which were afterwards lost.
The dynasty of the Tarquins ended with the overthrow of this king, and a Republic was established, which lasted until the death of Julius Caesar..