Prehistory.
Because people did not have any form of writing or written language nothing in that time could be recorded or documented.
It is slowly growing, mostly due to immigration

^^
Plus, I am trying to finish all my work.
And I don't know, that I will be having a spring break.
But- Thanks for your kind words, in here! ^^


ツ
The dominant language in South America is Portuguese.
Ans is<span> the </span><span>Pacific Ocean</span>