A little of both
They were smart because they had impressive architecture and had great agriculture, irrigation, a complex calender system, hieroglifics and etc. They had to be somewhat strong for certain things such as agriculture and architecture building which required labor, and while they had laborers to do that they were still Aztecs. So both because of they're architecture and agriculture and strong because those things requieres muscle.
the awenser wuold be slaves
cultural achievements of the 1920's 2010
1. cultural achievements and african american achievements in the 1920’s
2. art and literature charles lindberg flew from ny to paris, france. became national hero; first transatlantic flight.
3. greenwich village (new york) and the south side (chicago) many artists, writers, and intellectuals flocked to these areas to share ideas people lead bohemian, or artistic and unconventional, lifestyles