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.
Henry Knox was a man born in Boston, Massachusetts, who was a military officer in the Continental Army as well as in the United States Army. He became the United States Secretary of War in 1789, and continued until 1794.
A word to describe Henry Knox would be brave, as he fought in many wars, and was even an officer.
~Hope this helped!~
<u>Answer</u>:
(C) Science had a great impact on European life as industrial technology and rationalism encouraged its development.
This statement best describes the role of science in nineteenth-century European life.
<u>Explanation</u>:
The history of Europe demonstrates the beginning of the science during the 19th century, as many contributions started developing in all the fields. The appearance of science as a real occupation during that period was related to several reasons and most importantly the growth of the technology and rationalism. Those two helped to support knowledge and scientific discovery regardless of religious beliefs.
For example, Europe witnessed the birth of arts and cultures, the invention of the telephone, as well as a huge interest in physics and electricity such as the discovery of the dynamo and electromagnetic field. All these great inventions and many more, made the 19th century, with no doubt, the most interesting and motivational period in the European history, and the beginning of important discoveries that we still praise today.
Henry Stanley is the person
Ghandi, and the salt march. :D