Human beings have always moved from place to place and traded with their neighbours, exchanging goods, skills and ideas. Throughout history, Eurasia was crisscrossed with communication routes and paths of trade, which gradually linked up to form what are known today as the Silk Roads; routes across both land and sea, along which silk and many other goods were exchanged between people from across the world. Maritime routes were an important part of this network, linking East and West by sea, and were used for the trade of spices in particular, thus becoming known as the Spice Routes.
These vast networks carried more than just merchandise and precious commodities however: the constant movement and mixing of populations also brought about the transmission of knowledge, ideas, cultures and beliefs, which had a profound impact on the history and civilizations of the Eurasian peoples. Travellers along the Silk Roads were attracted not only by trade but also by the intellectual and cultural exchange that was taking place in cities along the Silk Roads, many of which developed into hubs of culture and learning. Science, arts and literature, as well as crafts and technologies were thus shared and disseminated into societies along the lengths of these routes, and in this way, languages, religions and cultures developed and influenced each other.
Silk is a textile of ancient Chinese origin, woven from the protein fibre produced by the silkworm to make its cocoon, and was developed, according to Chinese tradition, sometime around the year 2,700 BC. Regarded as an extremely high value product, it was reserved for the exclusive usage of the Chinese imperial court for the making of cloths, drapes, banners, and other items of prestige. Its production was kept a fiercely guarded secret within China for some 3,000 years, with imperial decrees sentencing to death anyone who revealed to a foreigner the process of its production. Tombs in the Hubei province dating from the 4th and 3rd centuries BC contain outstanding examples of silk work, including brocade, gauze and embroidered silk, and the first complete silk garments.
The Chinese monopoly on silk production however did not mean that the product was restricted to the Chinese Empire – on the contrary, silk was used as a diplomatic gift, and was also traded extensively, first of all with China’s immediate neighbours, and subsequently further afield, becoming one of China’s chief exports under the Han dynasty (206 BC –220 AD). Indeed, Chinese cloths from this period have been found in Egypt, in northern Mongolia, and elsewhere.
At some point during the 1st century BC, silk was introduced to the Roman Empire, where it was considered an exotic luxury and became extremely popular, with imperial edicts being issued to control prices. Its popularity continued throughout the middle Ages, with detailed Byzantine regulations for the manufacture of silk clothes, illustrating its importance as a quintessentially royal fabric and an important source of revenue for the crown. Additionally, the needs of the Byzantine Church for silk garments and hangings were substantial. This luxury item was thus one of the early impetuses in the development of trading routes from Europe to the Far East.
However, whilst the silk trade was one of the earliest catalysts for the trade routes across Central Asia, it was only one of a wide range of products that was traded between east and west, and which included textiles, spices, grain, vegetables and fruit, animal hides, tools, wood work, metal work, religious objects, art work, precious stones and much more. Indeed, the Silk Roads became more popular and increasingly well-travelled over the course of the middle Ages, and were still in use in the 19th century, a testimony not only to their usefulness but also to their flexibility and adaptability to the changing demands of society. Nor did these trading paths follow only one trail – merchants had a wide choice of different routes crossing a variety of regions of Eastern Europe, the Middle East, Central Asia and the Far East, as well as the maritime routes, which transported goods from China and South East Asia through the Indian Ocean to Africa, India and the Near East.