They were executed by the electric chair.
The Rosenbergs were executed for conspiracy to commit espionage on June 19, 1953. The other spies who were caught did go to federal prison, but Julius and Ethel Rosenberg were both executed by electric chair.
The event you are referring to is called the <span>Kristallnacht, or otherwise known as the night of broken glass. What you described occurred then.</span>
They were treated with slavery but gave water and bread
Greece cultrure has evolved thousands of years ago and is widely known as cradle of modern Western culture. particularly, this is so because political procedures and systems such as democracy, lawful equality, trial by jury originated here. Besides this Greek-derived features of architects, Grecian thinkers, Western civilization laid the intellectual foundations of many field of study, be it linguistics, medicine, engineering, biology, mathematics. In short, the information we take for granted today was discovered by ancient Greeks.