American Revolutionary War
        
             
        
        
        
Answer:No indoor plumbing,and The black death would probably be the hardest and no Carnivorous  19 would be the easiest.
Explanation:Well technically this is more of an opinion than anything so my brain.
 
        
             
        
        
        
Answer:The telegraph was invented by Samuel Morse in 1844, and telegraph wires soon sprang up all along the East Coast. During the war, 15,000 miles of telegraph cable was laid purely for military purposes. Mobile telegraph wagons reported and received communications from just behind the frontline. President Lincoln would regularly visit the Telegraph Office to get the latest news. The telegraph also enabled news sources to report on the war in a timely fashion, leading to an entirely new headache for the government: how to handle the media.
 
        
             
        
        
        
The amount of time it took for them to travel