10 most evil rulers in history – You need to see their evil deeds (+Photos)

2. Queen Mary I

Also known as Bloody Mary, Queen Mary I is thought of as one of the worst rulers in the history. Her attempt to turn back England into Roman Catholic was not a good move and that led her to burn 300 protestants as well. It is said that due to her England lost its territory to the French. She’s considered one of the most evil women in history.