MORE FREE POINTSS <33

What does the man of the left represent? what does the men on the right represent? why is there a hat on central and south america?

Here’s the first one let me send the next page of the passage

Which two tribes were closely related allies of the wichita? a. the lions and the kiowa apache b. the kadohadacho and the pawnee c. the osage and the quapaw d. the tawakoni and the waco