Would a pamphlet against immigration be allowed? Would a pamphlet against abortion be allowed? Would a pamphlet against [Islam|Christianity| Judaism|Hinduism

Would a pamphlet against immigration be allowed? Would a pamphlet against abortion be allowed? Would a pamphlet against [Islam|Christianity| Judaism|Hinduism] be allowed? Would a pamphlet against Israel be allowed? Would a pamphlet against affirmative action be allowed?