Consequent upon the act in the excerpt?

Use the excerpt below to answer question

“Now, by yond marble
heaven,
In the due reverence of a sacred vow
I here enrage my words.” (Shakespeare’s Othello)

A. Desdemona reconfessed her love for Othello
B. Othello became Lago’s sworn enemy
C. Lago successfully executed Othello
D. Othello changed from being the hero to a villain

Correct Answer: Option D

D. Othello changed from being the hero to a villain

Explanation

Consequent upon the joint oath swearing by Lago and Othello. Othello became a partner in evil with Lago, an incident which signifies the transformation of his characterisation from a hero to a villain.