Sea. From then on the immigrant culture and indigenous people mix, new types of settlements, ruins, and very closed communities are being created. As a typical example of such a Bronze Age culture, is set aside, in this region, the dominant "Cetina culture" mostly in central Dalmatia, and in some segments quite similar to her "Posušje culture", mainly by widespread Herzegovina, central and northern part of Dalmatia. Iron Age Iron Age (8th century BC – 9 years AD) is the genesis completion time and the time of Illyrian tribes and communities forming, their touches via trade with Apennine Peninsula, the Greeks, and a number of bloody wars with the Romans. Municipality Posušje certainly belonged to the Illyrian tribe Dalmatae. Dalmatae were very warlike and livestock people, and in a series of wars during the 2nd and 1st century BC, gave the huge resistance to the great Roman state. Neither large Gaius Julius Caesar did not succeed to defeat them. It succeeded, after great difficulty, and thousands of casualties, the first Roman emperor Octavian Augustus. Roman impression by Dalmatae caused them later to name the whole province, much higher than territory of Dalmatae, after them (Dalmatia). From the Iron Age in the Posušje municipality area there is a huge number of ruins, the typical settlement of Dalmatae and over today Posušje and Vir field is considered to be an important trade route went from the commercial port Narona (Vid near Metković) to the town of Delminium (today Tomislavgrad in Duvno field), the main center of Illyric tribes. The money, "drachma Dyrahija", found in Vir, supports this theory. Prominent archaeologist Zdravko Marić claimed that the Vir is one of the most important cultural sites in the territory of Dalmatae. Another prominent archaeologist Borivoj Čović has classified the area of Posušje in the "central Illyrian territory." Roman Empire Romans, after the occupation of this area, have been developing villages near the former Illyrian settlements. Settlements have been connected with its famous roads whose rare remains are today still visible in the municipality Posušje. Roman road Gradac - Tribistovo - Poklečani - Petrović has been documented as a verified safe route . On the other hand, archaeologists Ballif and Patsch claim that Vinjani were also an important road junction. A road direction from Vir, below Zavelim and towards Vinica and later towards Aržano, has been marked as a safe one. In Roman times in