"It's the little things sometimes has the most effect in history." Helena said quietly. "Everything is connected. Learning about goblin rebellions from eons ago as you put it are supposed to give you an understanding of why the goblins rebelled if it were to happen in the future, and learning about the inventor of gillyweed is supposed to inspire you and show you that anyone with the right motivation, drive and dedication can invent something that will affect the daily lives of witches and wizards across the wide wizarding world." Helena understood Zeke's wish to know why and how but she wasn't all knowing. He had to figure it out his own solution since he'd soon enough would need to take an OWL in history.

"Good, then you'll do perfectly Zeke. I want you to organize and throw a death day party for Sir Nicholas."