Who were the earliest inhabitants of America?

According to the latest archaeological findings, Indians were not the earliest native Americans, and the earliest Americans came from two sources. First of all, Europeans arrived in eastern North America with ice floes on animal skin boats from the European continent 10,000 years ago. Second, the peoples of the Asia-Pacific islands reached the west coast of North America and Central and South America more than 10,000 years ago.

According to the old anthropology, in the last ice age (that is, 1 1500 years ago), humans crossed the Bering Strait Continental Bridge on foot from Siberia, arrived in Alaska, and then spread all over America. Now, this theory has begun to be greatly questioned.

With the rise of genetic genetics, it has been possible to analyze genes from ancient human remains and distinguish where ancestors came from; Coupled with the increasingly advanced means of dating archaeological relics, the specific age of cultural relics can be determined very accurately. Most importantly, American prehistoric sites have been deeply excavated and achieved brilliant results.

The earliest archaeological evidence to confirm that American ancestors came from Siberia is the spear point made of stone excavated in Lan Yu Cave in Kohler Mountain. This spear point was invented by Siberian ancestors 30 thousand years ago. The spear is sharp and has four deep grooves. Therefore, archaeologists believe that the ancestors of America came from Siberia. According to the logic of archaeology, if the Clovis stone tools found in New Mexico come from Siberia and spread to Alaska in North America, they will naturally spread to the south. The farther south, the newer it is, and the closer it is to the present. But the archaeological results are just the opposite. Cultural relics found in southeastern North America are earlier than those found in Alaska. In other words, there is more than one human source in the United States, and there are more unknown sources, which has formed a multi-racial mixed situation in the United States.