Complex sentence: Avocados were first cultivated in South Central Mexico, as early as 10,000 BC. The Aztecs turned the fruit into guacamole as early as the 1300s and Guacamole dip by at least the 16th century.
Split into simpler sentences: Avocados were first cultivated in South Central Mexico, as early as 10,000 BC. The Aztecs turned the fruit into guacamole as early as the 1300s. Aztecs made Guacamole dip by at least the 16th century.