Which of the pre-australopithecines was found outside of east africa? ardipithecus ramidus ardipithecus kadabba sahelanthropus tchadensis orrorin tugenensis?

Answer is  Orrorin tugenensis
      Orrorin tugenensis also called the Millenium Man lived in the Eastern Africa, specifically in Tugen Hills, central Kenya about 6 million years ago. These species were the size of a chimpanzee and had small teeth with thick enamel similar to humans. Evidence showed that the most important fossil found is the upper femur, was having a bone buildup typical of a biped, indicating that these individuals climbed trees but walked upright with two legs on the ground.

Cherokee  removal, part of the trail of tears, refers to the  forced  relocation between 1836 and 1839 of thecherokee  nation from  their lands ingeorgia, south carolina, north carolina, tennessee, texas, and alabama to the indian territory (present day oklahoma)  in  the thenwestern united states, and the resultant deaths