- I would stop every crime so that everybody could live in peace

- I would provide food to poor people so that everybody have enough food

- I would make every children can go to school so that no one is ignorance

- I would make good healthcare for everybody, especially for elderly so that everybody can live longer.

- I would make laws that no more sexual abuse is existed

P/s: I could only write like this, you can refer in some more opinions. Learn well!