The Three-Fifths Compromise was another very significant compromise during the Constitutional Convention. It had allotted the South to have more representation in the House by counting slaves as 3/5ths of a person.
Oracle bones were used during the Shang dynasty to predict the future. The bones were used to process fortune-telling. They were used by Shamans, religious consultants that collaborated with gods and mythical people. The Shamans used the bone's cracks to demonstrate patterns or blemishes to anticipate the future.
The second one, women never had the right to vote until the late 1900s.