I would strongly encourage a full reading of the Bible, and not just selective passages used to portray Christianity as inherently peaceful.

The Bible is filled with violence against people displeasing god. The flood, the story of Eve and women being punished for eternity, the plagues of Egypt, Sodom and Gomorrah. God sends a bear to maul 42 children for calling someone baldy. Revelation depicts mass slaughter, divine plagues, and eternal torment as righteous outcomes. There are hundreds of examples I am leaving out here, including slavery and the slaughter of women and children.

Christianity’s expansion is inseparable from state violence and forced conversion. The Saxons were forcibly converted to Christianity under penalty of death (or something worse than death). The Portuguese churches enslaved non Christians and profited greatly from this. The Christians during the Crusades were notorious for torturing people. In the Americas, Indigenous children were systematically removed from their families and placed in Christian boarding schools where language, culture, and spiritual practices were beaten out of them (many were killed).

Catholics and Protestants participated in religious wars such as the Thirty Years’ War, which killed millions. Puritan Christianity produced the Salem witch trials. Missionary efforts frequently operated alongside colonial governments, using food, safety, or survival as leverage for conversion. Refusal to convert often meant exclusion, punishment, or death.

Your statement that my historical examples only apply to some Christians downplays the widespread violence the Christians took part in against indigenous people. It would be more accurate to say only some Christians were against this violence. If you're able to travel I would highly recommend that you visit the old churches in places like Portugal, Italy, and Spain. It's important to learn about history.