The Romans had a high incidence of bulimia and/or homosexuality.
罗马人厌食症和/或同性恋的发病率很高。。
Medi suits of armor reduced your range of motion so "if you can just knock a knight over he won't be able to get himself back up."
中世纪的盔甲会降低你的行动范围，所以“如果你能击倒一个骑士，他自己是站不起来的”。
Cleopatra/Jesus/Hannibal/Pharaoh was black.
埃及艳后/耶稣/汉尼拔/法老是黑人。
History's marches riots protests and revolutions were ad hoc and driven by the poor and oppressed.
历史上的游行，暴动，抗议贺革命都是临时的，由穷人和受压迫的人领导的。
Most cannibals ate their captives.
大部分食人族会吃掉他们的俘虏。
The Mayans were peaceful and the Aztecs were bloodthirsty.
玛雅人爱好和平，而阿兹特客人则嗜血。
These are just a few things off the top of my head that "everyone knows" and I was taught in many history classes but historians almost universally consider incorrect. What are other things "in the common knowledge" about history that historians almost universally consider untrue?
这些只是我头脑中“大家都知道”的几件事，我在许多历史课上被教过，但历史学家几乎普遍认为是错误的。历史学家普遍认为不真实的关于历史的“常识”是什么？
(I'd really love it if the answers weren't just negative or unsourced accusations about some famous character's "real motivations.")
我非常欢迎那些正面回答而且没有某种原因故意歪曲事实的答案。