How do these factors compare to the challenge of terrorism in 2020

After spending a week discussing the definition of terrorism, this week we turn to seminal readings on the causes of terrorism. In fact, Martha Crenshaw’s 1981 piece is a remarkable historical review of terrorism. Three factors she resolves from extensive cases that cause terrorism include a grievance, a lack of opportunity for political participation, and a pattern of government actions as a catalyst.

How do these factors compare to the challenge of terrorism in 2020?