The Red Fort, built by Emperor Shah Jahan in 1648 in Delhi, served as the main residence of Mughal emperors. Constructed with red sandstone, it combines Persian, Timurid, and Indian architectural styles. Key features include the Lahori Gate, Diwan-i-Aam, and Diwan-i-Khas. The fort symbolizes Mughal grandeur, luxury, and centralized authority.
After the 1857 Revolt, the British used it as a military base. Today, it hosts India’s Independence Day celebrations, making it a living monument of both colonial and post-independence eras.