Which of the following is NOT a reason for decline of the Mississippian civilization?

Who is the speaker in this excerpt from book 13 of homer’s odyssey, and what inference can you make from the tone?

Me with this psychology homework, i’m struggling with it.

Which of the following discoveries would be most likely to cause a scientific paradigm shift? a. the discovery of more rings around uranus b. the discovery of a new pathogenic virus transmitted by mosquitoes c. the discovery that a dormant volcano is showing signs of activity d. the discovery of a new species of salamander in the amazon rainforest e. the discovery that excess heat is radiating from the center of the earth and causing global climate change