Cause and Effect of Surplus and Shortage
Cause
Effect
Surplus
Shortage

2018 means 2018 ce or common era

there have been other eras too including bce, which included way more years.

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.