What Has Been the Outcome of the "Arab Spring

What has been the outcome of the "Arab Spring?"

A) As of 2019, Libya, Syria, and Yemen remain engulfed in civil war.
B) Egypt and Libya have established thriving democracies, which have led to the election of pro-U.S. governments.
C) Tunisia and Yemen have established temporary democracies, which has ignited economic growth in the region.
D) As of 2019, all of the countries that had revolutions during the "Arab Spring" established strong democratic governments.