Title: Tiber
Content:   The Tiber (Tiberis; Tevere ) is the third-longest river in Italy and the longest in Central Italy, rising in the Apennine Mountains in Emilia-Romagna and flowing 406 km through Tuscany, Umbria, and Lazio, where it is joined by the River Aniene, to the Tyrrhenian Sea, between Ostia and Fiumicino. It drains a basin estimated at 17375 km2. The river has achieved lasting fame as the main watercourse of the city of Rome, which was founded on its eastern banks. The river rises at Mount Fumaiolo in central Italy and flows in a generally southerly direction past Perugia and Rome to meet the sea at Ostia. Known in ancient times (in Latin) as flavus ("the blond"), in reference to the yellowish colour of its water, the Tiber has advanced significantly at its mouth, by about 3 km, since Roman times, leaving the ancient port of Ostia Antica 6 km inland. However, it does not form a proportional delta, owing to a strong north-flowing sea current close to the shore, to the steep shelving of the coast, and to slow tectonic subsidence.
Title: Mount Fumaiolo
Content:  sacred to the destinies of Rome"), to mark the association of the Fascist regime with the ancient Roman empire. A Roman eagle stands on the top of the column, and three wolf heads holding a ring in their mouths are visible on the sides. In its first kilometers the river Tiber runs in Emilia Romagna, then it enters in Valtiberina, in Tuscany, before crossing the Umbria region and the Lazio region and Rome. After 405 kilometers, the river Tiber pours its waters into the Tirrenian sea. The Tiber is the third Italian river by length (after the rivers Po and Adige), and the second per water discharge, after the river Po.
Title: Rome, Georgia
Content:   Rome is located at the confluence of the Etowah and the Oostanaula rivers, which form the Coosa River. This gave the city access to the waterways, the major transportation routes of the era. Because of this water feature, Rome developed as a regional trade center, based originally on King Cotton. As cotton plantations were developed in the area, Rome was an increasingly important market town, shipping the commodity downriver to other markets. It was designated as the county seat of Floyd County. According to the United States Census Bureau, the city has a total area of 81.9 km2, of which 80.1 km2 are land and 1.9 km2, or 2.29%, are covered by water. The seven hills that inspired the name of Rome are known as Blossom, Jackson, Lumpkin, Mount Aventine, Myrtle, Old Shorter, and Neely Hills (the latter is also known as Tower or Clock Tower Hill). Some of the hills have been partially graded since Rome was founded.
Title: Rome
Content:  Rome is in the Lazio region of central Italy on the Tiber (Tevere) river. The original settlement developed on hills that faced onto a ford beside the Tiber Island, the only natural ford of the river in this area. The Rome of the Kings was built on seven hills: the Aventine Hill, the Caelian Hill, the Capitoline Hill, the Esquiline Hill, the Palatine Hill, the Quirinal Hill, and the Viminal Hill. Modern Rome is also crossed by another river, the Aniene, which flows into the Tiber north of the historic centre. Although the city centre is about 24 km inland from the Tyrrhenian Sea, the city territory extends to the shore, where the south-western district of Ostia is located. The altitude of the central part of Rome ranges from 13 m above sea level (at the base of the Pantheon) to 139 m above sea level (the peak of Monte Mario). The Comune of Rome covers an overall area of about 1285 km2, including many green areas.
Title: Tiber
Content:  According to legend, the city of Rome was founded in 753 BC on the banks of the Tiber about 25 km from the sea at Ostia. Tiber Island, in the center of the river between Trastevere and the ancient city center, was the site of an important ancient ford and was later bridged. Legend says Rome's founders, the twin brothers Romulus and Remus, were abandoned on its waters, where they were rescued by the she-wolf, Lupa. The river marked the boundary between the lands of the Etruscans to the west, the Sabines to the east and the Latins to the south. Benito Mussolini, born in Romagna, adjusted the boundary between Tuscany and Emilia-Romagna, so 
Title: Rom (river)
Content:  The Rom (Romansh: Rom; Ram; Rombach in Switzerland or Rambach in South Tyrol (Italy) is a river in Switzerland and Italy. The 24.7 km long river is a tributary of the Adige. It rises in the Livigno Range of the Alps, close to the Fuorn Pass. It flows through the Val Müstair in Switzerland, and joins the Adige near the town Glurns in the Italian province of South Tyrol. The drainage basin is 189 km2.
Title: Rome
Content: from Rumon or Rumen, archaic name of the Tiber, which in turn is supposedly related to the Greek verb ῥέω (rhéō) 'to flow, stream' and the Latin verb ruō 'to hurry, rush'; ; from the Etruscan word 𐌓𐌖𐌌𐌀 (ruma), whose root is *rum- "teat", with possible reference either to the totem wolf that adopted and suckled the cognately named twins Romulus and Remus, or to the shape of the Palatine and Aventine Hills; ; from the Greek word ῥώμη (rhṓmē), which means strength.  According to the founding myth of the city by the Ancient Romans themselves, the long-held tradition of the origin of the name Roma is believed to have come from the city's founder and first king, Romulus. However, it is a possibility that the name Romulus was actually derived from Rome itself. As early as the 4th century, there have been alternative theories proposed on the origin of the name Roma. Several hypotheses have been advanced focusing on its linguistic roots which however remain uncertain:
Title: History of Rome
Content:  a linguistic root for the name Rome. Possibilities include derivation from the Greek Ῥώμη, meaning bravery, courage; possibly the connection is with a root *rum-, "teat", with a theoretical reference to the totem wolf that adopted and suckled the cognately-named twins. The Etruscan name of the city seems to have been Ruma. Compare also Rumon, former name of the Tiber River. Its further etymology remains unknown, as with most Etruscan words. Thomas G. Tucker's Concise Etymological Dictionary of Latin (1931) suggests that the name is most probably from *urobsma (cf. urbs, robur) and otherwise, "but less likely" from *urosma "hill" (cf. Skt. varsman- "height, point," Old Slavonic врьхъ "top, summit", Russ. верх "top; upward direction", Lith. virsus "upper").
Title: Tiber
Content:  around the Campus Martius area. The Romans connected the river with a sewer system (the Cloaca Maxima) and with an underground network of tunnels and other channels, to bring its water into the middle of the city. Wealthy Romans had garden-parks or horti on the banks of the river in Rome through the first century BC. These may have been sold and developed about a century later. The heavy sedimentation of the river made maintaining Ostia difficult, prompting the emperors Claudius and Trajan to establish a new port on the Fiumicino in the first century AD. They built a new road, the Via Portuensis, to connect Rome with Fiumicino, leaving the city by Porta 
Title: Trastevere
Content:  In Rome's Regal period (753–509 BC), the area across the Tiber belonged to the Etruscans: the Romans named it Ripa Etrusca (Etruscan bank). Rome conquered it to gain control of and access to the river from both banks, but was not interested in building on that side of the river. In fact, the only connection between Trastevere and the rest of the city was a small wooden bridge called the Pons Sublicius (English: 'bridge on wooden piles'). By the time of the Republic c. 509 BC, the number of sailors and fishermen making a living from the river had increased, and many had taken up residence 

Question: what river is associated with the city of rome?
Answer: The Tiber.
Tiber.