The Aztec Civilization was located on an island in a city called Tenochtitlan(Modern day Mexico city.) The exact times of the Aztecs were uncertain, but they were believed to have started as a northern tribe.
I think aquaducts were one of their more important achievements because they caused them to have fresh water and get rid of the nasty water.
I also think that floating gardens were one of there more important achievements. This allowed them to make enough food to feed all of the Aztecs. It required 88 million pounds of corn per year.
A third achievement that I feel was really important was the universal education. I feel this was important because it made it so the kids could grow up with an education and they could have a way to socialize.
A final achievement that I feel was really important was the herbalism. I feel this was important because it allowed them to stop pain by using the resources they had.
The jaguar warriors were a part of the Aztec fighters. They wore jaguar costumes because they believed the strength of the jaguar would strengthen them. In order to become one, you had to capture 12 enemies in a span of 2 consecutive battles. They fought with a wooden sword that has obsidian in it.