A chance of showers before 9am, then a slight chance of showers and thunderstorms after 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 92. Northwest wind 3 to 8 mph. Chance of precipitation is 40%.
The Erligang culture was centered in the Yellow River valley. Erligang was the first archaeological culture in China to show widespread use of bronze vessel castings. In its early years, the culture suddenly expanded rapidly, reaching the Yangtze River, as evidenced by the largesite at Panlongcheng in Hubei.
YELLOW RIVER VALLEY CIVILIZATION. Around 4000 B.C the Yellow (Hueng He) River valley Civilization began in China. Which was the start of the many Chinese Empires. Many of the ethnic groups and cultures began in this era in China. This history, in which a vast area populated by diverse ethnic groups became, over time, a more or less single culture, began in the Yellow River Valley.