1. 2 examples2. 2 allusions3. 2 testimonials (happened to someone else -- maybe famous person or otherwise credible person)4. 2 fictionalized scenarios5. 2 statistics6. 2 authorities7. 2 agreed-on rel

1. 2 examples2. 2 allusions3. 2 testimonials (happened to someone else -- maybe famous person or otherwise credible person)4. 2 fictionalized scenarios5. 2 statistics6. 2 authorities7. 2 agreed-on relevant events or truths8. 2 pop culture references9. 2 examples from nature10. 2 examples from science11. 2 examples from current events12. 2 relevant personal experiences

**************These can be one sentence a piece, or 2 sentences per item. You don't have to come up with a complete scenario, for example, but you might say: what would happen if people in a whole county or in a whole city decided not to vaccinate their kids? That suffices as a fictionalized scenario, but you don't have to have it worked out in your mind already.