The olduvai gorge discoveries in africa provided evidence to support conclusions about early human ancestors. what conclusions were supported around the early human use of technology?

Which of the four planes was hijacked first? a.flight 175 b.flight 77 c.flight 11 d.flight 93

Who was the fifth president of the u.s.

Which statement in the passage best reflects sumer's opinion of the dred scott decision? a."i speak what cannot be denied." b."[the] judgment was sustained by a falsification of history." b."the opinion was more thoroughly abominable than anything history." i speak what cannot be denied when i declare that the opinion of the chief justice in the case of dred scott was more thoroughly abominable than anything of the kind in the history of courts. judicial baseness reached its lowest point on that occasion. you have not forgotten that terrible decision where a most unrighteous judgment was sustained by a falsification of history. -charles sumner, 1865