compare and contrast
Our class studied three different ancient civilizations: the Incas, the Mayas, and the Aztecs. They all farmed. The Incas farmed using terrace farming, the Aztecs farmed using the floating gardens called chinapas, and the Mayas farmed in their flat land. All of these civilizations had their ways of advanced technologies. The Incas constructed roads, the Mayas invented the most accurate calendar, and the Aztecs learned how to work with gold and silver. Though the Maya lasted the longest no one knows what caused their decline. The Incas and the Aztecs were both conquered by the Spanish. The advanced technologies and farming are both very important for all civilizations. They are important because they helped the civilizations survive. Those are the three different ancient civilizations we studied.