No it's all Hallows eve which was originally a pagen festival to drive out evil spirits.
Later on, like many pagan festivals it was hijacked by Christians and changed as the night that the witches ride.
LaVeyan Satanism (the original) does not.
Usually black cats are more referred to as Halloween-esque things, and also they represent bad luck.
Satanism is not illegal in any countries as it is considered a form of religious belief and falls under the right to freedom of religion and expression. However, certain activities associated with Satanism, such as animal sacrifices or criminal acts, may be illegal in some countries.
No, Mike Portnoy is not a satanism.
Halloweens?
no shes beyond that its like super satanism
There are many different religious cultures in the US.A few could be:ChristianProtestantCatholicJewishIslamicMuslimPaganism (no, this is NOT the same as Satanism)Wicca (no, this is NOT the same as Satanism)Satanism
There are no "sacred texts" of Satanism; all works and books on Satanism and fairly cheap to purchase on most web-shops.
There are no solid links to Satanism and heavy metal, heavy metal artists use Satanism insignias to get publicly.
It probably does not exist in this form. If it does, it´s americanized and called "Halloween"...
Halloween was invented by Dw Thompson because he kept hallucinating and seeing his deceased mother in a ghostly form
There are no miracles of Satanism, if anything, you create your own miracles through your own will.