Catholicism did not come first. The original church were not exalting any pope nor praying to Mary and claiming she had no other children and ascended to heaven without dying. Why do you come to a site that views Catholicism as heretical to promote your false beliefs?
The heretic belongs with the one who has no evidence for their beliefs.
Does debate scare you so much that you can't see the value in opposing views? Or are you afraid of the truth like a child afraid of its own shadow? Or that you have no facts to back up your position? Your religion came after Catholicism. That is truth.
What actual church was there before the Roman Catholics, besides this mystery "early church" that Protestants can't claim from any Christian denomination.
Here's a fact for you:
"Peter the Apostle, original name Simeon or Simon, (died 64 ce,
Rome [Italy] ), disciple of Jesus Christ, recognized in the early Christian church as the leader of the 12 disciples and by the
Roman Catholic Church as the first of its unbroken succession of popes. "