One difference between documentary and docudrama is
a. a documentary has commentary, while a docudrama does not
b. a documentary is more factual than a docudrama.
c. a documentary presents more opinions than a docudrama does
d. none of the above

the purpose of the heading in the passage is to identify who is telling the story.

this excerpt is part of the book sugar changed the world (2010) written by marc aronson and marina budhos. as the book has been written by two people, the heading "marc" indicates that this specific excerpt is being narrated by aronson. in the fragment, marc describes his grandfather's story after hearing it from his cousin. however, there are other excerpts where budhos is the one that tells the story of her family.

aronson and budhos, who are husband and wife in real life, decided to write sugar changed the world when they found out how sugar, which had an important role in slavery and economy, changed their ancestors' lives.

i think the answer is :   the assassination of julius caesar causes the death of numerous roman citizens, the formation of new conflicts, and mark antony rises in power, also b

hope i

-lavira : )