I understand that the red, yellow and green lines give a general idea of how bad traffic is on a road, but do they have any specific meaning, like red equals a 40-minute wait at a toll bridge? a. According to the Google Maps site, the colored lines representing traffic conditions on major highways refer to the speed at which one can travel on that road.
The oldest form of writing known to man is Cuneiform used in Mesopatamia.
Ancient Cuneiform Writing Cuneiform is the Earliest Form of Writing. Thousands of clay writing-boards have been uncovered by archaeologists. Cuneiform is the earliest-known system of writing. It was invented in Sumer around 3000 B.C.The name cuneiform comes from the Latin word cuneus, meaning wedge.The ancient Sumerians introduced their word system throughout the Near East.ncient Cuneiform Writing Cuneiform is the Earliest Form of Writing. Thousands of clay writing-boards have been uncovered by archaeologists. Cuneiform is the earliest-known system of writing. It was invented in Sumer around 3000 B.C.