Because, it was located in the middle of where people traveled. So they pretty much just ran into people and traded with them..
But just so you know i am pretty sure of this answer but not 100% so use it only as your last resort.
its Babylon
Babylon was located on the major trade route between the Tigris River and the Euphrates River.
The greatest trade post in that time.
Babylon became rich primarily from the Silk Road and the Arabian trade routes. The Silk Road facilitated the exchange of silk, spices, and other goods between the East and West, while the Arabian trade routes connected Babylon to the Arabian Peninsula, allowing for trade in incense, precious metals, and textiles. These routes enabled Babylon to become a thriving center of commerce and culture in the ancient world.
Babylon's ruins are near the modern city of Al Hillah and about 55 miles south of Iraq's capital of Baghdad. Only fragments of some building foundations remain. Babylon became an important center for trade because it had good population. It was a well-known place for trade because it was the capitol of Mesopotamia. Everyone came to the place for trading.
Babylon is natural crossroad of trade because it was located between Assyria and the City of Sumer.
Babylon had a good source of water so they had and grains and fruits to trade. This made it an important trading post.
In the southern part of Iraq, there was the Babylonian city. In the times of the empire people from the neighboring places traded with them. It was in the middle or two mayor rivers and no matter where you were coming from, there was water in the way.
its Babylon
The reason why is because for trade. people want to trade with the localist crossroad transportation so this is for trading goods such as fruit and grains.
Babylon had a good water supply so is was rich in fruits and grains.
Babylon was located on the major trade route between the Tigris River and the Euphrates River.
Trade or coins.
Important center of Trade
The greatest trade post in that time.
Babylon became rich primarily from the Silk Road and the Arabian trade routes. The Silk Road facilitated the exchange of silk, spices, and other goods between the East and West, while the Arabian trade routes connected Babylon to the Arabian Peninsula, allowing for trade in incense, precious metals, and textiles. These routes enabled Babylon to become a thriving center of commerce and culture in the ancient world.
Most Rastafarians believe that the Western culture and society is the 'Babylon' mentioned in the Bible. They also believe that 'Babylon' was built on the African slave trade.