They allied with communists and worked closely with them guaranteeing that they succeeded in Russia/Soviet. They didn't spread enough awareness/propaganda in foreign languages to make the rest of the world know what the kikes were doing. They didn't go totalen krieg against their enemy and allowed themselves to be defeated, like the gas that could have been used on d day. Plenty more things they did wrong and that is ok, we will learn from it and do better next time.