Answer:
I need help too, what was the answer?
Explanation:
A positive so good so hope its right
A makes the most sense grammatically.
division into two sharply contrasting groups or sets of opinions or beliefs.
"the polarization of society between rich and poor"
2.
PHYSICS
the action of restricting the vibrations of a transverse wave, especially light, wholly or partially to one direction.
"changes in polarization of light passing through the atmosphere"
hope this helps
B sounds like the logical answer (I might be wrong though )