Although it’s a cartoon, there’s a lot relatable truth to what’s going on currently.
The power-hungry nation with one agenda, to seek more power even if it destroys homes and kills innocent lives. The rest of the world living in fear, separated from one another.
Aang, the Avatar, came back to find that his nation had been wiped out by this power-hungry nation. His friends, Katara and Sokka, lost their mom to the same nation. Together, they fight for justice to restore balance and unity in the world.
I’ve rewatched this show several times before, and just finished rewatching it. It’s amazing how a kid’s show can speak truth on so many levels.
Deep Thoughts 
What a nice blog you have there. Many people have always love to watch Avatar the Last Airbender which is one of the greatest animated series of all time. so, this is good news for those people who has not watch Avatar the Last Airbender or to those who want to watch it again. Netflix announced that it will be retelling the story of Gaang with real people as well as Legend of Korra. The Last Airbender civilization is divided into four separate nations which is named after the elements the four nations are Air Nomads, Earth Kingdom, Fire Nation, and the Water Tribes. I am very sure it is now out on Netflix.
https://tecreals.com/netflix-avatar-the-last-airbender/