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In page Moscow Helsinki Group:

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Opinions differed as to the effectiveness and impact of the revived Moscow Helsinki Group. In the late 1980s and early 1990s it was no longer alone, but one among a variety of new organisations (Memorial, For Human Rights, the Glasnost Defence Foundation) that were engaged in defending human rights and freedom of expression, and carrying out missions to hot-spots in different parts of the USSR and, later, in Russia (above all, Chechnya).[citation needed]