Is this an accurate meme to share with my history teacher?

Why was the pension issue relevant to the politics of cleveland's presidency?

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.

Which best describes tactics used by the arab empire when it captured a region