can someone please help me with this I always help ppl but they don’t do it back..,and may you please write about a cat if you can. With 3 pronouns or more. If you can’t write about a cat it’s fine if u do a other animal but if u can pls do a cat and help becuz I’m failing :(.

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.