Text search
Related images
HistoryWorld
Link
Map Click the icons to visit linked content. Hover to see the search terms |
| |
| | | North America |
| | | | | | |
|
| c. 30,000 years ago |
| | With the onset of the most recent Ice Age (the Holocene), layers of ice up to two miles thick blanket northern regions, causing a massive reduction in sea level | |
| |
|
| c. 15,000 years ago |
| | The La Brea tarpit in Los Angeles shows signs of human activity in the region | |
| |
|
| c. 15,000 years ago |
| | Archaeological evidence reveals that the central plains of north America by now have a widespread human population | |
| |
|
| 8000 BC |
| | As the ice cap recedes, hunter-gatherers move up the eastern side of America into Newfoundland and the prairie provinces of Canada | |
| |
|
| c. 8000 BC |
| | As temperatures warm, the sea level rises, submerging the Bering land bridge and isolating the Siberian immigrants as the aboriginal Americans | |
| |
|
| 5000 BC |
| | Human groups adapt to the conditions of northern Canada and then Greenland, living mainly as hunters of marine mammals | |
| |
|
| 1500 BC to 1500 AD |
| | On the grass plains of north America humans gradually hunt to extiinction several American species, including the camel, mammoth and horse | |
| |
|
| c. 1000 BC |
| | By now the mammoth, the giant bison and the horse are all extinct in America, partly because of the warming climate and partly because of the success of humans with spears | |
| |
|
| c. 1000 BC |
| | Burial mounds feature in the Ohio valley, built first in the Adena culture and then by Hopewell tribes | |
| |
|
| c. 981 |
| | Eric Thorvaldsson, or Eric the Red, sails to Greenland when he is exiled from Iceland | |
| |
|
| | | | |
|