Discovering the oldest weapon ever appeared in North America

Recently, scientists at the North American Historical Research Center have found artifacts dating back to 15,500 years in the United States. Among them are hunting spears for hunting, dating from 13,500 - 15,500 years old.

The spears dating back to 15,500 years have been found in the United States, which may have to be rewritten.

New ancient spear found in North America.

"With this new discovery, it can be seen that those who migrated to North America were more likely to have come to this land sooner than we have ever known. They have invented weapons like spears to hunt. arrested for a long time , ' said anthropology professor Michael Waters, who led the research team.

According to reports, there are about 100,000 stone artifacts found. Including 12 stone spears.

Previously, they still believed that about 13,500 years ago, the Clovis were the earliest settlers at many locations across North America.

Clovis culture dates back to 10,000 BC at the South and Central Plains of North America.

The Clovis enjoyed large-scale hunting such as hunting and hunting, and small mammals like deer and even hares.

However, with this new discovery, North American history with the first residents will have to be rewritten in the future.