The idea of Manifest Destiny influenced America's western migration by promoting it and causing it to occur quickly. Manifest Destiny was the ideology that God had given Americans the land all the way to the Pacific Ocean and that it was their right and duty to settle in it.
Think you are asking about nij&ryoti system, So here is the answer
ryoti system was the type of indigo cultivation in which planters provided the seeds and drill and the cultivators sowed the seeds and look after them.
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It led to neighbors blaming each other of being communist spies. It also lead to a lot of people being wrongly accused and thrown wrongly into jail. Another effect was that it left Americans scared that communism might take over.<span />
North korea became communist
