Yes, but as the war ended in 1998, only Historians from 2018+ in the possession of time turners may respond to the questions. I would of course caution anyone that attempting to use a time-turner for such a temporally long trip is extremely dangerous however, so only the most experienced Wizards and Witches should consider dealing with such questions.

The war began in earnest exactly 20 years ago, so I suspect that the mods may allow questions about it, even though it ended in 1998.