ramps and inclined walks,columns,and arches(:
The Sumerians were one of the first civilizations to develop the wheel, which led to technological advances in agriculture and warfare. They also developed one of the world's two oldest writing systems.
One of the firsts of Mesopotamia was the development of writing around 3400 BCE. This system of writing, known as cuneiform, was used to record administrative, economic, and literary texts. It revolutionized communication and helped to preserve knowledge and history for future generations.
The first metal weapons were likely made by ancient civilizations such as the Sumerians and Egyptians around 3000-4000 BC. These early weapons were typically made of copper, which was one of the first metals used by humans for tools and weapons.
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The Sumerians developed a large trade network in part because some of the resources their civilization required were not found in Mesopotamia. Wood is especially scarce in this region so lumber became one of the key trade items for the Sumerians. But most items the Sumerians traded for were those not available in Mesopotamia.
Sumarians
Mesopotamia
One of the first civilizations of Andes
Sumer was one of the ancient civilizations and historical regions in southern Mesopotamia, modern-day southern Iraq, during the Chalcolithic and Early Bronze Age.
The cuneiform script was primarily used by the ancient civilizations of Mesopotamia, including the Sumerians, Babylonians, and Assyrians. It was one of the earliest known forms of writing and was impressed onto clay tablets using a wedge-shaped stylus.
They built one of the first civilizations.
Cuneiform writing was used by several ancient civilizations in the Near East, including the Sumerians, Babylonians, Assyrians, and Persians. It was one of the earliest systems of writing and was primarily used for administrative and record-keeping purposes.