The marxist approach is often known as
a. the base-superstructure model.
b. materialism conception of history.
c. communist theory.
d. imperialist doctrine.

a. The base-superstructure model.

Explanation:

This conception states that all ideas and social institutions are the superstructure of  a material economic base. The social class that controls the means of production in each social system is the ruling class. The superstructure - ideas, currents of thought, culture - reflects the interests of the dominant class. In capitalism, the dominant class is the bourgoisie, the owners of factories (Marx saw and lived in the capitalism of the 19th century). This theory is also called dialectical materialism or historical materialism.

beowulf is considered an epic poem because it describes the actions of a great warrior.

beowulf is taken into account an epos. in this poem, the main character may be a hero who travels nice distances to prove his strength at not possible odds against supernatural demons and beasts. in the poem, beowulf was a young warrior and he leaves his country to hrothgar, as hrothgar was in a great trouble.

i think the answer is : the declaration of rights and grievances

hope i

-lavira : )