30 MINS HEL To do a works cited list properly, it should

include all of the sources used in the essay.
include the URL of any websites used in research.
never include an item if it has an unknown source.
include the titles of the sources in alphabetical order.

        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 adoption by russian princes of the mongols' diplomatic rituals