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jihadist – n. an Islamic militant or extremist
white supremacist – n. a person who believes that the white race is better than other races
region – n. a part of an area, state or country that is different or separate from other parts in some way
challenge – n. a difficult job or problem
global – n. involving the entire world
network – n. a group of people or organizations that are closely connected and that work with each other
