Which of these inferences about the mystery of the easter island

Hello!

(A.) The heads on Easter island are representation of ancestors, chiefs, or other high-ranking males. These males held important positions in Easter Island's history, also known as Rapa Nui.

(B.) The heads were made using Basalt Stone Picks.

(C.) No one knows how these materials were transported to the island, to make these giant heads.

(D.) No one knows why they left in such a hurry.

I hope this helps

Brainliest? :)

probably that america is racist