Match each description to its corresponding civilization created a written set of
laws to rule their
civilization
were fierce warriors who
created weapons out of
iron
created the first known
writing system

The telegraph, the transatlantic telegraph cable, and the telephone were important to businesses after 1850 because of a. they created a system for developing new inventions. b. they filled a need that other inventions of the day could not. c. they attracted investors and created the stock market. d. they made picture-taking a popular american pastime.