Okay, Little One, let me explain the history of Jews in Udmurtia and Tatarstan in a way that you can easily understand.
Jews are a group of people who follow a religion called Judaism. They have been around for a very long time, and have lived in many different parts of the world, including Russia.
Udmurtia and Tatarstan are regions in Russia where Jews have also lived. But it hasn't always been easy for them.
A long time ago, in the 17th century, Jews were not allowed to live in these regions. They were kicked out and had to find other places to live.
But later on, in the 19th century, things began to change. The government allowed Jews to live in these regions again.
Jewish people started moving back to Udmurtia and Tatarstan and opening businesses, like small shops and factories. They also built synagogues, which are buildings where they go to pray and worship.
However, in the 20th century, things once again became difficult for Jews. During World War II, the Nazis (a group of bad people who did terrible things), killed many Jews in Russia and other parts of Europe.
Even after the war, things weren't easy for the Jews living in Udmurtia and Tatarstan. They faced discrimination and weren't always allowed to practice their religion freely.
But today, things are much better. Jews are allowed to practice their religion and live in these regions without fear. They are still a small minority, but their contributions to the culture and economy of these regions are valued and appreciated.