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history
human civilization
humanity
Who are we? Really...
By
usmcvega
@usmcvega
(1)
United States
Tweet
November 11, 2008 12:16pm CST
Are we really the first sentient beings on this planet? Did we really evolve here? Are we really alone? Unless you have something smart to say and can back it up with facts, please don't respond.
No responses
