The German immigrants that participated in the Cherokee Strip run after being expelled from the Volga River area of Russia brought Turkey Red Wheat seed from Russia.
This type of wheat seed is known to be resistant to diseases.
These German immigrants moved to the United States between the 1760s to 1880s.
During these periods, the German immigrants that moved to the United States were over 100,000, and they settled mostly in the region of Oklahoma, Kansas, Nebraska, and Dakotas.
Hence, in this case, it is concluded that many German immigrants moved to the United States between the 18th and 19th centuries.
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