数据来源
Data Sources
以下链接用于本网站历史分期与条目说明。为避免误读，建议与考古和一手文献交叉验证。
Primary references in current build- Encyclopaedia Britannica - Ancient Egypt: History
- Encyclopaedia Britannica - Ancient Iran
- Encyclopaedia Britannica - Australian Aboriginal peoples
- Encyclopaedia Britannica - China: History
- Encyclopaedia Britannica - China: Neolithic
- Encyclopaedia Britannica - China: Paleolithic
- Encyclopaedia Britannica - Ethiopia: History
- Encyclopaedia Britannica - Germany: History
- Encyclopaedia Britannica - History of France
- Encyclopaedia Britannica - Huangdi
- Encyclopaedia Britannica - India: History
- Encyclopaedia Britannica - Italy: History
- Encyclopaedia Britannica - Japan: History
- Encyclopaedia Britannica - Jomon culture
- Encyclopaedia Britannica - Korea
- Encyclopaedia Britannica - Mali
- Encyclopaedia Britannica - Maori
- Encyclopaedia Britannica - Mexico: History
- Encyclopaedia Britannica - Peru: History
- Encyclopaedia Britannica - Qin dynasty
- Encyclopaedia Britannica - Russia: History
- Encyclopaedia Britannica - Turkey: History
- Encyclopaedia Britannica - United Kingdom: History
- Encyclopaedia Britannica - United States: History
- Encyclopaedia Britannica - Xia dynasty