Technology
By the latter decades of the nineteenth century, caravan trade first showed signs of growth before entering a period of decline and reorientation. This chapter evaluates the causes of the relative and absolute decline of trade, focusing on productive and transport technologies (including railways, steamships and telegraph lines), the rapid development and diffusion of which were the hallmarks of the era of the New Imperialism. The impact of technological change was ambivalent, with the modern nowhere supplanting more archaic motilities; instead, the existing pattern of trade was undermined where new technologies interacted with wider economic changes, particularly the institution of protectionism in Russian Central Asia. This is examined by returning to three of the most important commodities flowing through the networks of caravan trade: indigo, silk and textiles.