What did the sumerians create to keep track of what merchants and traders bought and sold

the language dates from the contacts of arabian traders with the inhabitants of the east coast of africa over many centuries. under arab influence, swahili originated as a lingua franca used by several closely related bantu-speaking tribal groups.

answer is x. lo xd

first industrial revolution - the first wave of the industrial revolution lasted from the late 1700s to the mid-1800s. it industrialized the manufacture of textiles and began the move of production from homes to factories. steam power and the cotton gin played an important role in this period.

calvin taught his followers that human beings needed to follow strict rules to overcome their nature and do good. second choice