Why was it important for Sumiko to work on the family farm after her parents died?

Sumiko works at her family flower farm and goes to school. She is 12 years old and has already had a difficult life. When she was little her parents died in a car wreck. Everything changes again when Japan bombs Pearl Harbor. Sumiko and her family loose their house, car, horse, and belongings.

Explanation:

well people will have to mark your answer as the best answer. and from that u receive crowns.

~batmans wife dun dun