As we all have heard from Hearth’s Warming Eve ended with Platinum, Hurricane and Puddinghead establishing Equestria and unifying all the ponies. However between then and current day Equestria, using the beginning of Luna’s exile as a historical marker in addition to earlier events like Sombra and Discord’s defeat by the sisters, there is a massive gap in Equestrian History. Furthermore, how did Luna and Celestia take over all of Equestria? Could there have been a time where Celestia and Luna had to forcefully take over Equestria?