I think it's the telephone because it allows people to communicate better and customers or workers don't have to walk up to everyone and disturb them. You may elaborate more on this with your own opinion
Nicodemus was a ruler of the Jews.
Actually John Smith never met Pocahontas. That's only in the Disney movie.
No, unless you register to vote in New York.
The Battle of Jutland is considered to be the only major naval battle of World War One. It saw the British Navy losing more men and ships but remained a powerful tool while it left the German Navy too diminished to put to sea again while the war lasted.