4th Millennium BC 4th millennium BC English English English English 3102 BC view article 4th millennium B.C. 4th Millennium BC English English 4th millennium BC English w:4th millennium BC English English 4th millennium BC English 4th millennium BC 6,000 years ago 4th millennium B.C. English English English English 4th millennium BC English English 6,000 years ago English 6,000 years ago English English 4th millennium BC English English 3114 BC 4th millennium BC English English English 4th millennium BC 6,000 years ago 6,000 years ago 4th millennium BC 4th millennium BC 3102 BC/BCE 6,000 years ago English English English 4th millennium BC English 4th millennium BC 3102 BC/BCE 4th millennium BC 3114 BC English 4th millennium BC English 4th millennium BC the first literate civilizations 4th Millennium BC 4th millennium BC English 4th millennium BC 4th millennium BC English 4th millennium BC - Wikipedia, the free encyclopedia English English English English