No, it is monotheistic.
If you mean traditional Roman Polytheism then no, Europe was entirely Christian by the renaissance, if you mean Roman Catholicism then yes.
Polytheism in the ancient sense pretty much ended at the beginning of the Medieval ages, after the introduction of the Roman catholic church and its early harsh policies.However, there is a "Reconstruction" movement of Polytheists in the world based on those ancient religions.If you mean the traditions and ideas of Polytheists, however, they were carried on by later religions and beliefs, including Roman Catholicism.
Roman Catholicism in Thailand's population is 1,275,900.
Roman Catholicism in Samoa was created in 1954.
Roman Catholicism
Roman Catholicism.
The area of Roman Catholicism in Thailand is 18,831 square kilometers.
Roman Catholicism in Thailand was created on 1965-12-18.
Greco-Roman Paganism/Polytheism.
Roman Catholicism is the main religion of Rwanda
actually, their present religion is Roman Catholicism...
Roman Catholicism was founded by Jesus Christ. Until Protestantism, all Christians were what we now call Roman Catholic.