Where did Captain Cook encounter moai, the monumental heads with torsos?

A clear symbol of the oba's power and authority seen on memorial heads are the headdress and necklaces made of ________ beads

A. coral B. jade C. ivory D. gold

All of the following subjects are represented on the Arch of Galerius EXCEPT

A) ?the adventus of Galerius. B) ?Galerius's victory over the Dacians. C) ?Galerius battling the Persians. D) ?the four tetrarchs posed frontally.