The collapse of the fertility goddess concluded roughly after the fall of the Roman Empire via the succession of Judeo-Christianity in the fourth century AD, of which reform then included the systematization for the ransacking and closure of all temples throughout Europe and the Middle East on an unprecedented scale.
To many early cultures prior to this climax however, her reverence outside of the supernatural domain initially stemmed far back into prehistory through the astronomical and cyclic thanksgivings of all organic lifeforms on Earth, and thus became agronomically regarded as very towering figure in antiquity. Much like today, this methodology of the Heavens derived itself downwards from the exploration for the source of life, and revolved purely around the glorification of birth, death and rebirth, or as seen divergent to the preternatural, or unnatural realm of literal necromantic revival of the flesh.
Contrary to popular belief, the ancients were not an ignorant and superstitious lot who actually believed their deities to be literal characters. Indeed, this slanderous propaganda has been part of the conspiracy to make the ancients appear as if they were truly the dark and dumb rabble that was in need of the "light of Jesus."
The reality is that the ancients were no less advanced in their morals and spiritual practices, and in many cases were far more advanced, than the Christians in their own supposed morality and ideology, which, in its very attempt at historicity, is in actuality a degradation of the ancient Mythos. Indeed, unlike the "superior" Christians, the true intelligentsia amongst the ancients were well aware that their gods were astronomical and atmospheric in nature. Socrates, Plato and Aristotle surely knew that Zeus, the sky god father figure who migrated to Greece from India and/or Egypt, was never a real person, despite the fact that the Greeks have designated on Crete both a birth cave and a death cave of Zeus.
In addition, all over the world are to be found sites where this god or that allegedly was born, walked, suffered, died, etc., a common and unremarkable occurrence that is not monopolized by, and did not originate with Christianity.