Neither Christopher Columbus nor the Vikings were the first people in the Americas. Indigenous peoples were already living across the continents thousands of years before either arrived. 

For many years, a common explanation was that the first people entered the Americas around 13,000 to 15,000 years ago.

New discoveries have pushed that timeline much further back.

Human footprints discovered at White Sands National Park in New Mexico have been dated to approximately 21,000–23,000 years ago. Follow-up research using different dating methods supported that age range.

These footprints are important because they show that humans were in North America during the Last Glacial Maximum, when large ice sheets covered much of the continent.

Genetic evidence connects the ancestors of Indigenous Americans mainly with ancient populations from Siberia and northeast Asia.

During the Ice Age, sea levels were much lower than they are today. A large region called Beringia connected parts of what are now Siberia and Alaska.

People moved through this northern landscape over thousands of years. The settlement of the Americas was therefore not one simple journey by a single group.

Researchers continue to debate the exact routes and timing. Coastal migration and movement through interior routes may both have played roles at different periods.

This question needs a careful answer.

Mongolia is part of the wider Inner and Northeast Asian region that is important for understanding ancient human populations. Archaeological sites in Mongolia also show that humans occupied this part of Asia deep in the Paleolithic period.

However, current evidence does not show that the first Americans came specifically from the territory of modern Mongolia.

It is more accurate to say that their ancestry is connected to ancient populations of Siberia and northeast Asia, whose histories included complex movements and mixing across a very large part of Eurasia.

That distinction matters because modern national borders did not exist when these migrations happened.

Genetic research has made the story more detailed.

Ancient DNA studies indicate that the founding population of Native Americans was related to ancient Siberian and East Asian populations. Researchers have also identified ancestry related to ancient North Eurasian populations.

This means the ancestry of the first Americans cannot be described simply as coming from one modern ethnic group or country. Their ancestors belonged to ancient populations that lived and mixed across northern Eurasia thousands of years before today's nations existed.

The three stories happened on very different timelines:

So Columbus was neither the first human nor the first European known to have reached the Americas.

For centuries, Norse sagas described voyages west from Greenland to a place called Vinland.

Archaeology eventually confirmed part of that story.

At L'Anse aux Meadows in Newfoundland, researchers found the remains of a Norse settlement. It remains the only confirmed Viking-Age Norse site in North America.

Modern dating research has identified AD 1021 as a definite year when Norse people were active at the site.

That puts a confirmed European presence in North America 471 years before Columbus's 1492 voyage.

The Vikings, however, were not entering an empty continent. Indigenous peoples had lived in the Americas for thousands of years before the Norse arrived.

Christopher Columbus sailed west across the Atlantic in 1492 while seeking a route to Asia. Instead, his expedition reached islands in the Caribbean.

His voyage was historically significant because it helped begin sustained contact between Europe and the Americas, followed by conquest, colonization, migration and enormous demographic change.

For that reason, saying that Columbus simply "discovered America" leaves out both the Indigenous peoples already living there and earlier Norse voyages.

Mongolia has an important place in the broader archaeology of ancient Eurasia.

Sites such as Tsagaan Agui (White Cave) and the Tolbor archaeological sites provide evidence of very early human activity in Mongolia. Research in Mongolia helps archaeologists understand how prehistoric populations lived and moved across Inner and Northeast Asia.

It should not, however, be used as proof that Native Americans descended directly from modern Mongolians. Ancient populations moved across regions that today belong to several different countries.

For travelers interested in archaeology and the long history of human movement across Eurasia, Mongolia offers an unusual opportunity to see landscapes connected with prehistoric human history.

Discover Mongolia works locally with travelers exploring Mongolia's landscapes, archaeological heritage and cultural history, including journeys beyond the country's better-known historical attractions.

If ancient human migration is one reason you are interested in Mongolia, put the country's prehistoric sites into a wider historical context.

Start by learning about Paleolithic archaeology before your trip. When visiting museums or archaeological areas, pay attention to the dates of artifacts rather than assuming they belong to the period of the Mongol Empire.

It also helps to:

This approach gives a more accurate picture of Mongolia's place in the much larger story of human movement across Eurasia.

Who really discovered America first?

The word "discovered" is misleading because Indigenous peoples had already inhabited the Americas for thousands of years. Archaeological evidence shows humans were present in North America at least 21,000–23,000 years ago.

Did Asians discover America before Columbus?

Ancient populations whose ancestry was connected mainly to Siberia and northeast Asia reached the Americas thousands of years before Columbus. It is more accurate to describe this as prehistoric migration and settlement rather than a later-style voyage of discovery.

Did Native Americans come from Mongolia?

There is no evidence that Native Americans simply originated in the territory of modern Mongolia. Their ancestry is connected to ancient Siberian, northeast Asian and other northern Eurasian populations that existed long before today's national borders.

How did the first people reach America?

Beringia, a large Ice Age region connecting Siberia and Alaska, played an important role in the movement of ancestral populations. Researchers continue to study whether early migrations also followed Pacific coastal routes and when different routes became available.

Were the Vikings in America before Columbus?

Yes, Archaeological evidence confirms a Norse presence at L'Anse aux Meadows in Newfoundland, and research has established that Norse people were active there in AD 1021.

How long before Columbus did the Vikings reach America?

The confirmed AD 1021 Norse presence at L'Anse aux Meadows occurred 471 years before Columbus's 1492 voyage. Norse sagas also describe exploration elsewhere in a region they called Vinland.

When did Christopher Columbus reach the Americas?

Columbus's first Atlantic voyage reached the Caribbean in 1492. His voyages were followed by sustained European exploration and colonization, but they were not the first human presence in the Americas.

What is the oldest strong evidence of humans in North America?

The White Sands footprints in New Mexico are among the strongest evidence for very early human presence in North America. Multiple dating methods support an age of roughly 21,000–23,000 years.

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