Question

what led to widespread protests in iran in 2009?
the rise of the hezbollah
charges of election fraud
the overthrow of the shah
reforms in womens rights

Explanation:

The 2009 protests in Iran (Green Movement) were triggered by allegations of fraud in the presidential election (Mahmoud Ahmadinejad's re - election). Hezbollah's rise is not related to Iran's 2009 protests. The shah was overthrown in 1979, not 2009. And the protests were not about women's rights reforms in that context.

Answer:

B. charges of election fraud