The three great civilizations of the americas had many similarities. the maya, the aztecs, and the inca were all adept at organizing the work forces necessary to accomplish large-scale building projects. (1 point) the farmers in each of these civilizations worked the land as an independent enterprise. each of these cultures required conquered people to pay a tribute. the people of each of these cultures developed a system of writing. each society had a clearly defined hierarchy with rulers and nobles at the top.