The correct answer is <span>Uyghur Script. This was an ancient language of Turkic origin that was common to that area from as far away as the fifth century. In some areas of the world, the language is still used today, however, it's an evolved version that changed a lot from it's origins, and there are both cyrilic and latinic version of the script.</span>
They built irrigation canals. Irrigation canals is a ditch or an open waterway, it's purpose was to carry water from place place.
It's C
The north had the money, the people, and the industrial power to branch out the railroad networks. So following markets and money. The north built networks to the west.
The south in contrast was did not have the capacity to construct as much railroads as the north did so therefore there was less western expansion. As well the south had more interests building canals and shipping product of the states to England.