What did the invention do? How did it impact society? and Did it improve communication, transportation, power/energy, or other.? Plz Help and Thank you!!! All four of them ask the same questions above.

1. Oil-Drip cups/Lubricators

2. Fold-away bed

3. African American beauty products

4. Traffic Signal

what the first or next guy says

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.

the main concern with the first draft of the articles of confederation was too much power in the state governments.