When Ned Stark was executed in King's Landing, the North erupted in justifiable fury. For a feudal society bound by honor, blood, and loyalty, letting such an atrocity pass unpunished was unthinkable. Raising the banners was a natural response; however, declaring himself King in the North fundamentally altered the geopolitical board. The Strategic Error: Instead of leveraging Northern military might to secure independence or negotiate terms from a position of strength, Robb allowed his grief and desire for vengeance to dictate his long-term objectives. Alienating Potential Allies: By seceding from the Seven Kingdoms and crowning himself, Robb immediately alienated Stannis and Renly Baratheon. While Stannis might have been a rigid partner, a diplomatic marriage or alliance with the southern claimants could have split the Lannister forces. Instead, Robb fought a two-front political war: he was fighting the Lannisters in the field while cutting himself off from any potential southern coalition. Bleeding the North: Every battle Robb won Whispering Wood, the Camps, the Crag cost Northern lives. He bled his homeland’s manpower to rescue his family and punish Joffrey, but in doing so, he left the North vulnerable to internal betrayal (the Boltons) and external invasion the Ironborn

In HBO's Game of Thrones, Grey Worm becomes the commander of the Unsullied through a rare democratic choice granted to him by Daenerys Targaryen immediately after she liberates them from Astapor in Season 3. Here is how his rise plays out on screen: The Liberation of Astapor (Season 3, Episode 4 - "And Now His Watch Is Ended"): Daenerys acquires the Unsullied army from the slave masters (the Good Masters) using her adult dragon, Drogon, in a trade. Once the transaction is locked in, she orders Drogon to burn the main slave trader, Kraznys mo Nakloz, and commands the Unsullied to kill all slave masters in the city. After the slaughter, she gives the 8,000 elite soldiers their freedom, telling them they can leave as free men or fight for her as free soldiers. All 8,000 march with her. Rejecting Slave Traditions: Unsullied soldiers were forced by the Good Masters to take degrading names (such as Grey Worm, White Rat, or Vermin) drawn randomly from a bucket every day to strip them of their human identity and remind them of their status as property. The Election of a Commander (Season 3, Episode 5 - "Kissed by Fire"): Wanting a leader chosen by trust rather than forced rank, Daenerys tells the army to elect their own commander. The soldiers unanimously choose Grey Worm. Reclaiming His Name: When Daenerys tells him to shed his slave name and pick a birth name or a proud new name, he chooses to keep "Grey Worm." He explains that his previous name was the one he bore on the day Daenerys Targaryen freed him, transforming a symbol of shame into a mark of pride and personal salvation. Through this election, Grey Worm evolves from an anonymous, castrated slave soldier into Daenerys's most loyal general, trusted advisor, and the undisputed leader of her military vanguard throughout her conquest of Essos and Westeros