Choose each answer if it correctly describes a job Truman had before he became president.

farmer

high school principal

shopkeeper

army officer in World War I

Please choose correctly

And i think choose 2 or 3 answers

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.