How do past decisions affect our life today

How do past decisions affect our life today? Tools of the Past

PALEOLITHIC TOOL. - Native American carved bone tool. CREDIT The Granger Collection / Universal Images Group Rights Managed / For Education Use Only

Cliff Dwellings of Mesa Verde Interior view of the cliff dwellings of Mesa Verde, Colorado. The dwellings, houses built into the cliff walls, were built by the Ancient Puebloan Indians, also known as the Anasazi, in the 12 th and 13 th centuries. CREDIT Kenneth Murray / Photo Researchers / Universal Images Group Rights Managed / For Education Use Only

Photo by: NPS at Petroglyph National Monument

Grinding Stone Granite grinding stone and bowl used to crush corn and seeds into a flour for use in preparing meals by the Pueblo Indians CREDIT Marilyn Angel Wynn / Native Stock Pictures/ Universal Images Group Rights Managed Bundle / For Education Use Only

Aztec wooden spear-thrower, or 'atlatl'. AD 1400 -1521. Used for hunting at a distance. CREDIT Universal History ImagesUIG Rights Managed / For Education Use Only

Mississippian Culture Stone Tools Etowah Indian Mounds State Historic Site museum display of stone tools such as axe heads and blades that would have been used during 1000 -1500 A. D. , Cartersville Georgia CREDIT Marilyn Angel Wynn / Native Stock Pictures/ Universal Images Group Rights Managed Bundle / For Education Use Only

Traditional dugout canoe used by the Hupa Indians of Northern California CREDIT NativestockUniversal Images Group Rights Managed /