Qi Xin2023-12-122023-12-122019https://link.gale.com/apps/pub/59N1/GVRL?sid=gale_marc&u=thkkuhttps://libebook.kku.ac.th/handle/123456789/336This book examines the cultural concepts that guided the development of the “age of mankind”— the changes that took place in historical, philosophical, scientific, religious, literary, and artistic thought in the 20th century. [GMS]