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I believe it is 991 bce
Scientists believe that the first Americans, called the Paleo-Indians, came to the continent from Asia well over 10,000 years ago.
fourscore and seven years ago means 87 years ago
Terror birds lived during the Conozoic, 62-2 million years ago. Most terror birds fossils found date back over 2 million years ago. Some believe these birds did not go extinct until 15,000 years ago, but research says otherwise.
42 years ago
From about 300 million years ago to 180 million years ago.
it existed about 180 million years ago to about 100million years ago
Pangaea (or Pangea) was on Earth from about 300 million years ago to 180 million years ago.
180 years ago today (2010) The 7th President of the United States was Andrew Jackson from March 4, 1829 to March 4, 1837.
245 million years ago to 65 million years ago, so about 180 million years. If you mean individually, I think it differs between the different species.if you are a Christian and you believe the Bible, it says that dinosaurs lived with man, which is about 6000 years ago.
From about 180 million years ago until about 65 million years ago.
Pangaea
U 4gt 2 finish da question~bt ill finsih it 4 you~and 180 million years ago~ 200 million years ago earth's landmasses were weld together 180 million years ago pangaea broke apart into two separate landmasses
Dinosaurs were extinct 65 million years ago. Dinosaurs were on Earth for 180 million years, but dinosaurs are still here but as birds.
laurasia and gondwanaland were formed 180 million years ago
There were no Jews 5770 years ago. Abraham, the father of the Jews, lived 3800 years ago.
25,000 years ago