Why Sarah is called the mother of nation? Explain in a very very simplify language??

Sarah is called the mother of the nation because she is considered the ancestor of the Jewish people. She was the wife of Abraham, who is seen as the father of the Jewish nation. Sarah gave birth to Isaac, who was the son that God promised to Abraham, and through him, the Jewish people trace their lineage. So, Sarah is called the mother of the nation because she is seen as the matriarch of the Jewish people.

Because she was the wife of Abraham, who is considered the father of the Jewish nation, and she was the mother of Isaac, who was the father of the Israelites, who later became the nation of Israel.