In the second part, the war intensifies and key turning points emerge. Fierce battles such as Spion Kop and Vaalkrantz teach the British army valuable lessons, prompting them to reorganize their strategy. Under the leadership of General Roberts, the sieges of Kimberley and Mafeking are lifted, and the advance to Bloemfontein shifts the momentum in Britain’s favor. However, this is not merely a straightforward victory—it also sparks the Boers' guerrilla tactics and prolonged resistance. During this phase, the British forces face new challenges, including supply issues and declining morale.