On vision and modernity in the nineteenth century / Shen Pao-chen and China's modernization in the nineteenth century / History and historians in the nineteenth century American poetry :: the nineteenth century / Literature and science in the nineteenth century : Techniques of the observer :：On vision and modernity in the nineteenth century / The Civil War and the wars of the nineteenth century / English laws for women in the nineteenth century Cheap print and popular song in the nineteenth century : Shen Pao-chen and China's modernization in the nineteenth century