Communication was very important because back than they didn't have phones and T.V.s so they had to let people know of the danger soon
I believe the answer is would be Patriot's. Hope I helped. :)
Correct Answer:
Option A. Influenza
During 1918 - 1919, an influenza epidemic killed about more than 20 million people. This epidemic killed more people than were killed due to the World War 1 and is said to be the most devastating epidemic of the history. Among the US troops which were deployed in Europe, more than half of deaths were a result of influenza rather than the killings done by enemy.
