What did the leakeys discover in olduvai gorge?

an early human settlement
prehistoric stone tools
a complete human skeleton
sets of neanderthal footprints

Prehistoric stone tools

The Olduvai Gorge in Tanzania is an important paleoanthropological site. The British/Kenyan team Mary and Louis Leakey established and developed the excavation programs in the area. They discovered the skull of Zinjanthropus or Australopithecus boisei. They also found stone tools and the mandible of a Homo habilis.

the first 10 amendments to the u.s. constitution are known as the bill of rights. those 10 amendments establish the most basic freedoms for americans including the rights to worship how they want, speak how they want, and assembly and peaceably protest their government how they want. the amendments have also been subject to much interpretation since their adoption, particularly the right to carry a gun under the second amendment.

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