The factor of government support and initiatives was the one that helped the rapid settlement of the Great Plains during the late 1800s, in addition to the growth of the transcontinental railroads.
The Great Plains were completely unorganized and unsettled until the very beginning of the nineteenth century. However, the government realized that the development of railroads and canals for improving transportation will increase the settlement in the region. As a result, the government largely supported the settlement in this region during the 1800s.
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