Dislocation and Migration

   After collapse of Soviet Union in 1991, millions of ethnic Russians returned to Russia proper. This was one of the larger global migrations to take place in the 1990’s, along with internal migrations in China, and Mexicans migrating to the United States.
    I sometimes wonder if a similar migration may happen inside the US from the United States  de-industrialized Mid-West to more prosperous areas within the United States.
    Of course this movement would be on a smaller scale as the United States has not collapsed but just declined.