He was one of the coordinators of the 1987 Freedom Sunday for Soviet Jews, the largest human rights national manifestation for Soviet Jews in the history of the Soviet Jewry movement.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: List the MITRE techniques contained in the text. ### Input: He was one of the coordinators of the 1987 Freedom Sunday for Soviet Jews, the largest human rights national manifestation for Soviet Jews in the history of the Soviet Jewry movement. ### Response: .