USA HISTORY

Detailed explanation-1: -the aztec calendar and the maya use of zero both illustrate that pre-Columbian cultures in the americas: made advances in math and science. these two structures indicate that ancient pre-columbian civilizations: had engineering skills to build complex structures.

Detailed explanation-2: -Like the Mayan calendar, the Aztec calendar consisted of a ritual cycle of 260 days and a 365-day civil cycle. The ritual cycle, or tonalpohualli, contained two smaller cycles, an ordered sequence of 20 named days and a sequence of days numbered from 1 to 13.

Detailed explanation-3: -The civilizations of the Maya, Aztec, and Inca that once flourished in Central and South America shared common elements. People practiced farming, developed social structures, raised armies, and worshipped many gods. The three civilizations were as diverse as the terrains in which they lived.

Detailed explanation-4: -Which impact of European colonization is the focus of this Aztec illustration? European diseases like smallpox devastated the Aztecs.

Detailed explanation-5: -The fact that many of these cultural trademarks persisted for more than 2, 000 years across civilizations as distinct as the Olmec (c. 1200–400 B.C.E.) and the Aztec (c. 1345 to 1521 C.E.), demonstrates the strong cultural bond of Mesoamerican cultures.