Before we get to many questions, below is how google describes the German farmers who migrated to Russia, then later moved to the Midwest to homestead and farm. 55% of my home state of SD is these German-Russian's.
-------------- Below I'll add---------------
There was already people on the land that Catherine invited them to use and they did not like these German's who had more rights than them and paid no taxes either.. Their stay didn't last very long and after they found out about about the homestead act and the land, whole towns picked up and moved to the USA. Most ended up in ND SD, MN and NE and started up whole communities of these German-Russian's. In ND you can find onion domed churches built by these immigrates.
------------------------------------- google says below.
German settlers were invited to Russia by Empress
Catherine the Great starting in the 18th century, who offered them land, religious freedom, and other privileges to colonize new territories. These settlers, known as Volga Germans, Black Sea Germans, and others, populated areas like the Volga region, the Black Sea coast, and the Caucasus. Over time, many faced a loss of privileges and were later deported during
World War II, though German communities and their descendants remain in parts of the former Soviet Union and have also settled in other countries like the United States and Canada.