Look in the World Civilizations Text Book AP Edition for the answer.
Mayan - architecture (pyramids and places), calendar, numbering system with "0" Aztec - medical advances Inca - communication and medicine
in what country do most medical advances comefrom?
Inca built roads, medican, popcorn, and Quipu (a couting system)
There were many great medical advances that occurred in the 1950's. A few of the best advances was the start of antibiotics, the polio vaccine, and the ultrasound.
they cut their stones so exact that they didn't need any cement substances
Vitamin E was discovered, and so was penicillin and insulin and the first use of a valvulotome.
Technetium is radioactive making it unsafe to use in open builds however it has led to advances in medical tracing.
i only have 2 but they were the first to have surgery on a human skull and to use anethesia. hope i helped!
they cut stones so perfectly that they didn't need any cement tools Glad I helped ;)
The Inca made significant advances in medicine, particularly in surgical techniques and herbal medicine. They practiced trepanation, a procedure where holes were drilled into the skull to treat head injuries or illnesses, demonstrating a sophisticated understanding of anatomy. Additionally, they utilized a wide variety of medicinal plants and natural remedies, which were often effective in treating various ailments. Their holistic approach to health, combining physical and spiritual healing, laid the groundwork for later medical practices in the region.
the 20th century