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Arms raised in protest. Group of protestors fists raised up in the air.
Group of five professionals gathered around laptop in modern office lounge area, collaborating, lead discussion, working together on online project or presentation, reviewing new software or proposal
Young people marching on the street protest. Take a part in a march. Rally. Movement. Protest in the city
Man giving presentation at conference room in office, his colleagues listening to him
A blackboard with mathematical symbols and formulas written in chalk by a hand, demonstrating how education involves learning through writing.

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