The wheel originally generated from a potters wheel in ancient Mesopotamia and was eventually utilized for agriculture, carts, and chariots.
Jonathan
The lunar calendar was used to count the days to further prepare them for dry seasons and religious events that would need previous mentioning and planning.
Mackenzie
Weights and Measures were used to weigh, measure, and value different items and commodities such as barley, livestock, gold, and silver.
Alexander
Written law was invented by Hammurabi, and was used as a guide for how people in that time should act.
Sadie
Cuneiform is one of the earliest forms of writing. It is written by taking a wedge shaped stylus and shipping certain shapes/letters into stone tablets.
Aleah