Nowadays, riddles can be found in the digital world too.
Therefore, most would agree that someone and somebody mean the same thing.
The hint lies in the question itself.
Although there are some narratives written after 1920 that are characterized by their complexity such as William Faulkner's works, not all literature written after that time is difficult to understand.
In simpler words, you can say that it was a good source of entertainment.
A woman, Mary, brought the saviour, Jesus Christ, into the world, and in this regard, every mother in the world is believed to be connected to Mother Mary.