shelbyvalentinozf4f3 shelbyvalentinozf4f3 11-12-2017 History contestada What is NOT a reason for the Olmec civilization to be the "mother culture" of later Mesoamerican societies? 1. 365-day calendar 2. cultivation of corn 3. pyramids and temples 4. the use of the wheel Its not the first or third. Try the last one.