Final answer:
A guerrilla is a member of a group that fights against the government using unconventional tactics.
Step-by-step explanation:
A guerrilla is a member of a group that fights against the government. Guerrilla warfare refers to the use of unconventional tactics such as ambushes, sabotage, and hit-and-run attacks by these groups. An example of guerrilla warfare is the Viet Cong's resistance against the government during the Vietnam War.
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