If by history you mean non-religious texts, then according to that kinda history you can’t even prove Jesus existed, let alone being crucified.
Actually you can; and it’s been done. It has been almost unanimously rejected that Jesus never existed, and also accepted that He was crucified.
*In modern scholarship, the baptism of Jesus and his crucifixion are considered to be two historically certain facts about Jesus.[4][6] For example, James Dunn states that these “two facts in the life of Jesus command almost universal assent” and “rank so high on the ‘almost impossible to doubt or deny’ scale of historical facts” that they are often the starting points for the study of the historical Jesus.[4] Bart Ehrman states that the crucifixion of Jesus on the orders of Pontius Pilate is the most certain element about him.[7] John Dominic Crossan states that the crucifixion of Jesus is as certain as any historical fact can be.[8] Eddy and Boyd state that it is now “firmly established” that there is non-Christian confirmation of the crucifixion of Jesus.[9] Craig Blomberg states that most scholars in the third quest for the historical Jesus consider the crucifixion indisputable.[5] Christopher M. Tuckett states that, although the exact reasons for the death of Jesus are hard to determine, one of the indisputable facts about him is that he was crucified.[10]
While scholars agree on the historicity of the crucifixion, they differ on the reason and context for it, e.g., both E. P. Sanders and Paula Fredriksen support the historicity of the crucifixion, but contend that Jesus did not foretell his own crucifixion, and that his prediction of the crucifixion is a “church creation” (p.126).[11] Geza Vermes also views the crucifixion as a historical event but provides his own explanation and background for it.[11]
John P. Meier views the crucifixion of Jesus as historical fact and states that based on the criterion of embarrassment Christians would not have invented the painful death of their leader.[12] Meier states that a number of other criteria, e.g., the criterion of multiple attestation (i.e., confirmation by more than one source), the criterion of coherence (i.e., that it fits with other historical elements) and the criterion of rejection (i.e., that it is not disputed by ancient sources) help establish the crucifixion of Jesus as a historical event.[13]
Although almost all ancient sources relating to crucifixion are literary, the 1968 archeological discovery just northeast of Jerusalem of the body of a crucified man dated to the 1st century provided good confirmatory evidence that crucifixions occurred during the Roman period roughly according to the manner in which the crucifixion of Jesus is described in the gospels.[14] The crucified man was identified as Yohan Ben Ha’galgol and probably died about 70 AD, around the time of the Jewish revolt against Rome. The analyses at the Hadassah Medical School estimated that he died in his late 20s. Another relevant archaeological find, which also dates to the 1st century AD, is an unidentified heel bone with a spike discovered in a Jerusalem gravesite, now held by the Israel Antiquities Authority and displayed in the Israel Museum.[15][16]*
en.wikipedia.org/wiki/Crucifixion_of_Jesus
Fine, you want to continue this game: since Christians believe killing and stoning the following was acceptable according to the rule of God for hundreds of years, they are morally inferior to Muslims:
Yes. Christians that stoned people for things like adultery which Jesus condemned; and burned heretics, apostates, etc were morally worse than the Muslim doctor who prays 5 times a day. Now Christians can read the Bible easily and see that it’s not okay to do those things, although it’s very easy to interpret the Qur’an as an oppresive Religion. Especially the Hadiths.
“People Who Don’t Listen to Priests”(Deuteronomy 17:12 NLT)
“Witches”(Exodus 22:17 NAB)
“Homosexuals”(Leviticus 20:13 NAB)
Fortunetellers"(Leviticus 20:27 NAB)"
Hitting parents"(Exodus 21:15 NAB)"
Cursing Parents"(Proverbs 20:20 NAB)"(Leviticus 20:9 NLT)
Adultery (Leviticus 20:10 NLT)
Fornication (Leviticus 21:9 NAB)
Sacrificing to other Gods (Exodus 22:19 NAB)
Non-believers (2 Chronicles 15:12-13 NAB)
False Prophets(Zechariah 13:3 NAB)
Entire Town and livestock if some of them Worships Another God(Deuteronomy 13:13-19 NLT)
Women Who Are Not Virgins On Their Wedding Night(Deuteronomy 22:20-21 NAB)
Apostates(Deuteronomy 13:7-12 NAB)(Deuteronomy 17:2-5 NLT)
Blasphemy(Leviticus 24:10-16 NLT)
Kill False Prophets (Deuteronomy 13:1-5 NLT)(Deuteronomy 18:20-22 NLT)
This law wasn’t “harder” to follow; it was down right impossible. That’s the point.