This week, on the Russian History Podcast, the war escalates even further. It's 1610 and Poland/Lithuania have stopped backing the pretender and, instead, joined the war outright. Questions and queries can be emailed to [email protected] or by following @ruhipoca on Twitter. You can support the show on Patreon, where for $2.50 a month, you can help the show continue with increased costs as more and more sources are now available; please find further details here: https://www.patreon.com/therussianhistorypodcast