Ancient China was one of the first civilizations and was active since the 2nd millennium BC as a feudal society. Chinese civilization was also one of the few to invent writing, with the others being Mesopotamia, the Indus Valley civilization, the Maya civilization, the Minoan civilization of ancient Greece, and Ancient Egypt. It reached its golden age during the Tang Dynasty (c. A.D. 10th century). Home of Confucianism and Daoism, it had great influence on nearby countries including Japan, Korea, and Vietnam in the areas of political system, philosophy, religion, art, writing and literature. China is home to some of the oldest artwork in the world. Statues and pottery, as well as decorations made of jade, are some classic examples.