Answer:
More technologically advanced things here, such as electronic cars that can drive by themselves, a smartphone with a touchscreen. There are also constuction trucks and things to that nature that were not like the ones in the past. There are computers and artificial intelligence also.
Hopes this helps.
They reach the Promised Land in the book of Joshua.
Because they have conflict of interest.
The boy attorney and the girl attorney represented two different clients that face one another in a court of trial.
Since both of them were comitted to destroy the opponent on the trial, their relationship fell apart and forced to an end.
It changed the war and how the United States won.