Final answer:
The Anasazi, Hopewell, and Mississippian societies all shared agricultural practices, which were fundamental to their respective civilizations and allowed them to create complex societies with significant cultural landmarks such as mounds and kivas.
Step-by-step explanation:
The Anasazi, Hopewell, and Mississippian societies had agricultural practices in common. The Anasazi, also known as the Ancient Puebloans, were known for their sophisticated agriculture in the American Southwest, cultivating crops and building storage structures for their harvest. The Hopewell culture, identified with the Ohio River Valley, practiced a mix of agriculture, hunting, and fishing, and are famous for their huge burial mounds and complex social stratification. The Mississippian culture, prevalent in the Mississippi River Valley, was also based on large-scale corn agriculture, which supported their dense population and intricate mound-building activities that characterized their civilization.
The societies were distinguished by their unique creations: the Anasazi with their multi-storied buildings and kivas, the Hopewell with their earthen mounds, and the Mississippians with their sprawling mound complexes. Despite their geographical differences and distinct cultural expressions, it was their reliance on agriculture that was a shared foundation for these societies.