jomifl; Sorry, but you are wrong too;
"Marxist–Leninist Atheism has consistently advocated the control, suppression, and elimination of religion. Within about a year of the revolution, the state expropriated all church property, including the churches themselves, and in the period from 1922 to 1926, 28 Russian Orthodox bishops and more than 1,200 priests were killed. Many more were persecuted."
Those figures are just for the clergy and doesn't include the masses of lay people who were deported to the gulag for resisting.
"Christians belonged to various churches: Orthodox (which had the largest number of followers), Catholic, and Baptist and various other Protestant denominations. The majority of the Muslims in the Soviet Union were Sunni. Judaism also had many followers. Other religions, practiced by a small number of believers, included Buddhism and Shamanism."
Source; Wikipedia.
I think you ought to simply accept the plain fact that followers of various religions were murdered by atheists trying to enforce atheism on them. There are other examples, one of which -Tibet- I have already mentioned.