What were the six things that a faithful vassal should have kept in mind

d. the polar jet stream   lies between the polar easterlies and trade winds should be your answer

the earthquake in haiti was a magnitude of 7.0 according to the u.s geological survey yet the smaller earthquake in haiti killed more than 200,000 and left more than 1.2 million people homeless. the chile earthquake was a magnitude of 8.8 and 500 times more stronger but chile's earthquake only injured 712 people.

is there a year set? the question is incomplete

the correct answer is c.