Hiroshima I think.
It was used to end world war 2.
Positive and negative/Ying and yang
opposites that attract
The third one. She opened one of the first schools for African American girls.
The Nazi policy of exterminating European Jews. Introduced by Heinrich Himmler and administered by Adolf Eichmann, the policy resulted in the murder of 6 million Jews in concentration camps between 1941 and 1945. It was a Nazi plan for the genocide of Jews during World War II.
While in jail, he joined the Black Muslims, a new branch of Islam. Burning to know more about his faith, he began a campaign to improve his reading and writing. After copying an entire dictionary page-by-page he read every book in the prison library had in philosophy, history, literature, and science.