please help Select the correct locations on the graph. The bar diagram shows average rainfall for periods of 50 years. Study the bar diagram and identify the two periods in which a civilization would most likely collapse.

a

"the land of the dead"

        i'm fairly sure that the correct answers are 2 and 3.

        i used both my knowledge of world history and the process of elimination to obtain these answers. option 1 cannot be a possible selection because the mandate of heaven belongs to ancient chinese philosophical belief. option 4 sounds like it would benefit the region than detriment it. however, both 2 and 3 explain a potential reason for what could have contributed to the fall of the roman empire.

      hope this ! if i were you, i'd get a second opinion, because i haven't taken this course for a year. best of luck!

***websites that me understand the curriculum better last year are and ***

the answer is heceta and bodega y quadra. i hope i you with this question!