Final answer:
The Olmec and Mayan civilizations significantly influenced the Aztec Empire through their developments in written language, calendars, and architectural techniques such as pyramids, which the Aztecs later incorporated and adapted. option a,b.
Step-by-step explanation:
The Olmec and Mayan civilizations influenced the Aztec Empire, as evidenced by their shared cultural traits such as written language, calendars, and pyramidal structures. The Olmecs are often regarded as the "mother culture" of Mesoamerica, developing the first writing system in the region. The Mayans, who settled around 1500 BCE and flourished between 250 CE and 900 CE, built upon and perfected the Olmec's early developments. They created a complex written language and advanced calendars, hallmarks that would later resonate within the Aztec Empire. Additionally, the Mayans were contemporaries of other Mesoamerican civilizations like the Teotihuacanos, and both had strong ties to Teotihuacan, a significant cultural center at the time. These interactions contributed to the intricate cultural tapestry that influenced the Aztecs. The Aztecs, who emerged centuries later, inherited and adapted many cultural facets from their Mesoamerican predecessors, which is illustrated in their monumental architecture, mathematical systems, and societal organization.