Matching the builders with their respective monuments: A. Babar: Built mosques, including the one at Sambhal (1). B. Humayun: Laid the foundation for his new city, Din Panah (2). C. Akbar: Constructed numerous buildings, including the Jahangiri Mahal within Agra Fort (3). D. Jahangir: Though he also built, he is credited with completing the mausoleum of his father, Akbar, at Sikandra (4).