Please Help What does this online dictionary entry suggest about the etymology of the word theater?

theater
/'THēədər/
noun

1 a: a building or area for dramatic performances
b: a building or area for showing motion pictures
c: an outdoor structure for dramatic performances or spectacles in ancient Greece and Rome

A. The word changed from a noun to an adjective.
B. The word was introduced by the Vikings.
C. The word is Greek in origin.
D. The word's meaning has changed a lot over time..

Is "words dying" personification? !

What evidence could be used to support the authors'claims in this excerpt? select three options.- tweets (twitter messages) describing the overthrow ofben ali at the time it happened- verifiable facts that explain that social media haslittle effect on citizen journalism-speeches that give biographical accounts of the life andaccomplishments of mubarak-journal entries from a student describing how socialmedia him join a protest- quotations from experts on social media use duringuprisings within the arab world

Satire can best be defined as the literary form or technique in which and are used to criticize one's vices.