Please note: This is a companion version & not the original book. Sample Book Insights: #1 The first humans to live in Mesoamerica were tribes of hunter-gatherers who began migrating into the area around 10,000 years ago. The first settlements were small houses built of adobe and occupied by people who supplemented hunting by growing crops. #2 The Olmecs were the most advanced culture in Mesoamerica from around 1400-800 BCE. Then, around 400 BCE, the Olmecs abandoned their main city and virtually disappeared from the pages of history. However, their legacy remained important to other Mesoamerican cultures.