Timeline (Notes)

30th Century (BC)

• Ancient Egypt: First Dynasty.
• Mesopotamia: Sumerians, Uruk, Jemdet Nasr.

• Ancient India:
• Ancient China:

• Ancient Greece:

• First Dynasty in Ancient Egypt.
• Sumerians , Uruk, and Jemdet Nasr in Mesopotamia.
• Minoans, Minyans, and Troy in Ancient Greece.
• Indus Valley in Ancient India.
• Yangtze, Liao, and Yellow River in Ancient China.

• Ancient India: Indus Valley.
• Ancient China: Yangtze, Liao, Yellow River.

• First Dynasty of Ancient Egypt.

• Helladic Period of Ancient Greece. The Minoan, Minyan, and Trojan civilizations date from this period.
• Jemdet Nasr Period of Mesopotamia. The Sumerian civilization dates from this period.
• Harappan Period of Ancient India. The Indus Valley civilization dates from this period.
• of Ancient China. The Yangtze, Liao, and Yellow River civilizations date from this period.
• Jōmon Period of Japan.

• Stonehenge is first built in England.
• Dumha na nGiall is built at the Hill of Tara in Ireland.

2995 (BC)

• Tau'ri Rebellion on Earth. The Goa'uld are overthrown, and the Stargate buried.