Strange facts in the history through the (window to past)

In medieval era through (the window to past) there were no such humans rights and people were put to death for being possessed(witches).
According to one anthroplogist opinion more than 600 000 people lost thier lives.
Mexican General Santa Anna due to operation (amputated leg) elaborate state funeral.
Till 1850s dentures were made with dead soldiers teeth.

Once a roman empoeror Gaius made his most favourite horse a senator.(the window to past)
After the death of Pope Gregory IX cats were associated as devil worship, duw to this cats population were reduced in droves.
Due to shortage of cats number disease were speared because rats ran freely.One of the most dangerous wipped out more than 100 million people