When did the first humans appear in North America?

Humans first appeared in North America in 1950s. A hypothesis states that the Clovis culture represents the earliest human presence in the Americas, beginning about 13,000 years ago; evidence of pre-Clovis cultures has accumulated since 2000, pushing back the possible date of the first peopling of the Americas to 33,000 years ago.

the atm that sounds like it should be the answer

i feel as if they would both catch on before to long because they would see them to frequent