Hope the attachment helps yah (◕ᴗ◕✿)
Your answer is C - armed insurrections against the regime lead to the overthrow and death of Moammar Gadhafi.
This is the differential weathering.
Weathering is in general the phenomenon of rock disintegration and if different rocks disintegrate at different pace then it is differential.
Answer:
In primaries, party members vote in a state election for the candidate they want to represent them in the general election. After the primaries and caucuses, each major party, Democrat and Republican, holds a national convention to select a Presidential nominee.