Answer:
Telegraph
Explanation:
Before the invention, information had to be send by horses, boats, trains, and any other transportation. This would take very long and it was ineffective for a lot of train stations. If a locomotive had to abort a departure than the communication would take a long time and it was usually by horses. After the telegraph was made this helped the train station be more effective by knowing exactly when the trains would go to which station. This made the stations much more smoother and have more departures and less waiting time for the people boarding on to them.
The city on a hill, is the phrase was used by puritan leader john winthrop in 1630 through the first group of puritan emigrants was still on board their ship the arbella waiting to disembark and make the first settlement in what would become new england. The city unit of this sermon was dragged out by well beside readers as a crystallization of the puritan mission in the new world.
Support troops with paying for supplies
Intragroup.
An intragroup conflict is a conflict that takes place between one sector or group. The group being the United States, so their was a conflict inside the United States which makes it intragroup.
The armies of the north won
