Answer:
Yes, it has always been relevant.
Explanation:
I believe the answer is: Urbanization increased
Urbanization refers to the process of people moving from a suburban area to urban areas. The number of urbanization start increasing since the industrialization due to the availability of job openings in urban area was way surpassed the suburban area.
The war started in 2011, when Syrians enraged by corruption and emboldened by a wave of "Arab Spring" protests across the region took to the streets to demand democratic accountability for their leaders.