What do you think the difference is between a gang and a clique?

Cliques are simply tightly knit groups of friends who don't let others in very often. Gangs on the other hand, often participate in illegal activity and may get into fights with other gangs. While neither is good, as least cliques aren't going to try and kill other cliques.

tom comes from a southern part of the hemisphere and down in the south they talk with a lot of slang the family doesnt quiet understand what tom is tryna say becaus ehe talks like a three year old but near the end they finally try and desihper toms letter and its a success i have no idea hwta book this is or how to even answere this question honeslty but i am a really fast typer so i did this actually incrediably quick with the swiftness of the flash

from the excerpt from the "the dark game" the reader can infer that folke cronholm was spying for the allied nations.