How does the show depict this? How is this series different from the novel? The show portrays realistic and complex characters, which just makes the show so much better and has the characters earning your endearment or liking toward them instead of telling you who you like and who are the bad guys.
This would preclude kids below 13-14 Year age.
At the heart of the story is the Man in the High Castle, a mysterious figure who produces films that relate history as we know it: V-E Day, V-J Day, the raising of the flag at Iwo Jima, etc.
Smith tried to get answers from Fatima Hassan, the traveler in his custody, but his failure speaks volumes.