What were the short term and long term positive of the telephone?

he telephone was an improvement on the system of letter writing and delivery. This method would be how a government oversaw and steered the course of a battle or war, or how businesses would fill long-distance orders. The telephone eliminated communication delay inherent to this form of communication, which positively affects government, journalism, business, agriculture, interpersonal dynamics, and emergency response time.

Explanation:

ok, so basically your gonna start with 350 ok. so there's 60 seconds in a minute so that means you he can go up 10 ft per minute. soo, after 3 minutes he should be at 260 ft after three minutes : )