Original sentence: Many Neo-Nazi groups also espouse denial of the Holocaust, claiming that the intentional mass murder of about 6,000,000 Jews, many in gas chambers, is grossly exaggerated or is a lie, that the German Nazi government had no extermination policy, or at least that the extent of the Holocaust is greatly exaggerated, a claim unsupported by reputable historians.the fire bombing of German cities, like the bombing of Dresden, or the ethnic cleansing of Germans in formerly German regions and Eastern Europe) and/or justifications for the executions (e
Edited sentence: Many Neo-Nazi groups also espouse denial of the Holocaust, claiming that the intentional mass murder of about 6,000,000 Jews, many in gas chambers, is grossly exaggerated or is a lie, that the German Nazi government had no extermination policy, or at least that the extent of the Holocaust is greatly exaggerated, a claim unsupported by mainstream historians.mass death by starvation by the reparations forced on Germany by the victorious powers of World War I, the fire bombing of German cities, like the bombing of Dresden, or the ethnic cleansing of Germans in formerly German regions and Eastern Europe) and/or justifications for the executions (e