Complex sentence: Bat Ye'or was born into a Jewish family in Cairo, Egypt, but she and her parents were forced to leave Egypt in 1957 after the Suez War of 1956, arriving in London as stateless refugees.
Split into simpler sentences: Bat Ye'or was born into a Jewish family in Cairo, Egypt. She and her parents left Egypt in 1957 after the Suez War of 1956, arriving in London as stateless refugees.