No, there are approximately 4,000 tribes - and different clans within those tribes (some so different their language is not the same). These tribes were the same in overall cultural understandings and general belief sets; but that is about all that was common (in a general sense).
Paleo-Indians
Europeans came from the continent of Europe, which includes countries like England, France and Spain which were the three main countries to colonize the Americas. The American Indians were from America originally, which is why we now call them Native Americans, as they are the natives of america, I.E. they've always lived there.
Native Americans have lived in the Americas for thousands of years before Europeans arrived.
Some people refer to the time before Europeans arrived in the Americas as Pre-Colonial days. The Europeans went through a period of Renaissance before the Colonists first came to the Americas.
the pish, las. vegas
The Portugees
indians
Before the Europeans arrived in America, Native American tribes and civilizations inhabited the land. These diverse indigenous peoples had their own cultures, languages, and societies across the continents. They had been living in the Americas for thousands of years, with estimates suggesting that their presence dates back at least 15,000 years.
The Native Americans arrived thousands of years before the first Europeans and had very evolved societies.
indians
yes, the Indians smoked marijuana before europeans came to America.
Most likely, only their ancestors, who came to the Americas across the Bering land bridge from Asia. And it also possible that Pacific Islanders made their way to the Americas prior to those who traversed the "bridge" from Siberia to what is now Alaska. Clovis has been discovered in America, chiefly on the Eastern Coast. Clovis predates the Native American races by thousands of years. Additionally, some current archaeological digs may be suggesting someone "older."