What type of statues were common in Classical Rome?

In his study of slaves in South Carolina, Harvard professor Louis Agassiz aimed to prove that

a. all races were equal. b. slavery decreased brain size. c. Africans were inferior to whites. d. Africans and whites should interbreed.

The landmark known as the Book of the Dead is

a. a Hindu text on the afterlife. b. the first Sumerian written document. c. a set of Egyptian funerary prayers. d. China's oldest written religious text.