User blog comment:Brendan Boman/Age of Empires IV Gameplay to be revealed tomorrow!/@comment-124.149.34.133-20200122223750/@comment-3574053-20200214013252

@Ricky Robaina Canonizing most of the Wars of Liberty mod for AoE III Definitive Edition would be a good idea. Though I think it should only cover that till the mid 1800s, so that the entire Early Modern Period and the beginning of the Late Modern Period are covered (a technologically and strategically similar time in the history of warfare).

Sure, WWI could be an end, though after the mid 1800s warfare was fought significantly different from that of the Early Modern Period.