What did the settlement at the end of world war 1 try to accomplish?

It tried to fulfill nineteenth-century dreams of nationalism by creating new boundaries and new states.

  you could use new technologies like google maps on your phone or any gps devices to locate the exact map of your town. there are apps to you navigating to your destination like navigator and ways. you can also use these apps to map wich way is faster in case a fire broke out in a place, you can map shortcuts for faster respond to emergencies.