No, there were no other Civilizations in 3,000 BC.
:biglaugh:
That statement is ridiculous.
Cradle of civilization - Wikipedia, the free encyclopedia
The earliest signs of a process leading to sedentary culture can be seen in the Levant to as early as 12,000 BC, when the Natufian culture became sedentary; it evolved into an agricultural society by 10,000 BC
The earliest proto-urban settlements with several thousand inhabitants emerged in the Neolithic. The first cities to house several tens of thousands were Memphis and Uruk, by the 31st century BC (see Historical urban community sizes).
the Near Eastern Chalcolithic, the transitional period between the Neolithic and the Bronze Age during the 4th millennium BC, and the development of proto-writing in Harappa in the Indus Valley of South Asia around 3300 BCE are the earliest incidences, followed by Chinese proto-writing evolving into the oracle bone script, and again by the emergence of Mesoamerican writing systems from about 200 BC.
Single or multiple cradles
Scholars more generally now believe that civilizations arose independently at several locations in both hemispheres
The Columbia Encyclopedia, in its article titled "Civilization," says that the earliest civilizations developed in the following parts of the world: "Mesopotamia, Egypt, China, India, the central Andes, and Mesoamerica."[11] Since the 1990s, scholarship has defined Norte Chico in the coastal area of present-day Peru as another independent site of civilization
By 6000 BC predynastic Egyptians in the southwestern corner of Egypt were herding cattle. Symbols on Gerzean pottery, c.4th millennium BC, resemble traditional hieroglyph writing. In ancient Egypt mortar was in use by 4000 BC, and ancient Egyptians were producing ceramic faience as early as 3500 BC. Medical institutions are known to have been established in Egypt since as early as circa 3000 BC. Ancient Egypt gains credit for the tallest ancient pyramids and early forms of surgery, mathematics, and barge transport.
By 4000 BC, a pre-Harappan culture emerged, with trade networks including lapis lazuli and other raw materials. Urban centers during this phase spanned what is now Pakistan and western India. The Harappan phase is known to have comprised several large cities, including Harappa (3300 BC), Dholavira (2900 BC), Mohenjo-Daro (2500 BC), Lothal (2400 BC), and Rakhigarhi, and more than 1,000 towns and villages, often of relatively small size
Some elements of agriculture seem to have been practiced in Mesoamerica quite early. The domestication of maize is thought to have begun around 7,500 to 12,000 years ago. The earliest record of lowland maize cultivation dates to around 5100 BC
The flood recorded by Sumer was more likely the start 3050 rather than the end 2900 BC. I am convinced, this is Noah's flood.
The Euphrates river flood is attested too 2900 BC
That means it is factual that it happened on that date.
I agree this river flood is what started all the flood myths in the Levant.
Israelites did not exist prior to 1200 BC, and at that time were considered proto Israelites still resembling the Canaanite culture from which they emerged