Question

to which regions of India major groups of people came through migration?​

Answer 1

Answer:

The border was drawn through Punjab in the west and Bengal in the east. This partition led to an enormous migration of people — estimated at between 12 and 18 million — that took place from 1947 to 1950

Answer 2

Answer:

Indian Partition and Migration

The border was drawn through Punjab in the west and Bengal in the east. This partition led to an enormous migration of people — estimated at between 12 and 18 million — that took place from 1947 to 1950.

Most likely to be from west bengal and maharastra.