In what chinese location did japanese forces commit terrible atrocities against the civilian population?

In the context of war between China and Japan was a terrible event called Nanking Massacre.

it took place in 1937 where the imperial Japanese army forces brutally murdered hundreds of thousands of people including both soldiers and civilians.

the answer that best explains what happened to george washington at fort necessity, pennsylvania is : washington was attacked by the french but was able to negotiate with them to peacefully end fighting. the battle took place on july 3, 1754. the battle is considered as being the start of the french and indian war.