I agree with Dr. RI and appreciate that he took the time to make such a detailed post on this matter.
I would like to add one thing: the strength of the above evidence is dependent upon how intrinsically probable or improbable you believe miracles are. Some people, like David Hume, basically take the position that any natural explanation, no matter how far-fetched, is more likely than a miracle. However, if there are independent reasons to believe there is an omnipotent God that by definition can perform miracles, then the evidence for the resurrection is much more powerful.
While there are many arguments for the existence of God, I think Aquinas's first 3 ways are the most compelling. These are considered cosmological arguments and argue that an unconditioned, non-contingent reality with the divine attributes is necessary to ground the continuing existence of our universe as well as the change and cause/effect that takes place within it. I would encourage people to research more into it - this is a good *introduction* to these kinds of arguments.
Though if one is going to accept the Humean prior that miracles are impossible and therefore there are no miracles, it makes no sense to ask for evidence of Christianity. The decision then has already been made to reject the evidence and conclude Christianity is false, regardless of what is said in defense of the faith. Indeed, many atheist thinkers have stopped demanding evidence and admitted that they
cannot be persuaded to believe in God. Just look at Shermer's Last Law as an example, wherein he assumes an epistemology that, if applied consistently, leads us to solipsism.