when comparing those who dominated important trading centers throughout asia who was most successful um until the fifteenth century

During the period leading up to the fifteenth century, several civilizations and empires dominated important trading centers throughout Asia. The most successful among them was the Mongol Empire, which spanned from the thirteenth to the fourteenth century.

Under the leadership of Genghis Khan, the Mongols expanded their territory rapidly, establishing control over vast areas of Asia, including China, Central Asia, Persia, and parts of the Middle East. The Mongols facilitated trade and commerce by establishing a Pax Mongolica, a period of relative peace and stability across the regions they controlled. This allowed for the safe movement of merchants and goods along the Silk Road, increasing transcontinental trade.

The Mongols also implemented various policies to encourage trade, such as issuing passports, providing protection to caravans, and promoting cultural exchanges. Their extensive network of roads and communication systems improved transportation and facilitated the exchange of ideas, technologies, and luxury goods.

Additionally, the Mongols introduced a unified currency, which further facilitated trade and economic integration. They actively supported and protected industries, including manufacturing and agriculture, which provided a stable economic foundation for their empire.

The Mongol Empire's dominance over important trading centers throughout Asia allowed them to control and benefit from the vast wealth generated by transcontinental trade. Their success can be attributed to their ability to maintain political stability, facilitate trade routes, and support economic development. However, by the fifteenth century, their influence began to decline due to internal conflicts and challenges from neighboring empires, ultimately leading to the collapse of their empire.

When comparing the dominant trading centers throughout Asia until the fifteenth century, several candidates emerge as the most successful. These include China, India, Persia, and the Islamic Caliphates.

1. China: China, specifically during the Tang and Song dynasties, was a crucial trading center with its Silk Road routes connecting Asia, Africa, and Europe. China's economic success was driven by its advanced agricultural techniques, manufacturing of high-quality goods such as silk and porcelain, and its invention of paper money.

2. India: India was a significant trading hub during ancient and medieval times. Its strategic location, diverse resources, and maritime trade routes made it a prosperous center. India exported textiles, spices, precious gemstones, and other goods, attracting traders from all over the world.

3. Persia (modern-day Iran): Persia was a vital trading center due to its advantageous position between Asia, Europe, and Africa. It controlled the Silk Road portion connecting East Asia to the Mediterranean. Persia's centralized government, skilled artisans, and developed infrastructure contributed to its success.

4. Islamic Caliphates: The Islamic Caliphates, spanning from the Arabian Peninsula to North Africa and beyond, played a significant role in Asian trade. They controlled key trade routes, including the Indian Ocean, Red Sea, and Mediterranean. Islamic merchants were renowned for their navigational skills, leading to lucrative trade in spices, textiles, and exotic goods.

It is challenging to determine the "most" successful, as each region had its unique strengths and contributions to Asian trade. Furthermore, factors such as political stability, technological advancements, and cultural exchange also influenced their success.