How To Write A Thank You In Wedding Program How To Write A DBQ For AP World?

How to write a DBQ for AP World? - how to write a thank you in wedding program

World AP I, and I have to write a DBQ after the fall of the Roman Empire. I need information on the DBQ yes, just need to know if there is a basic layout, so that you, or if someone tips on how to write one. Thank you a bunch!