Ancient Greeks and Roman historians recorded that during the siege of Syracuse in 212 BC, Archimedes constructed a burning glass to set the enemy Roman warships on fire. They call this contraption the death ray.
Answer: Making a decision and testing it
Explanation: An individual's sense of right or wrong can change depending on the activities he or she is performing when considering an issue.
And this is done without people being aware of the change in their own moral integrity.
This is the conclusion of why people make decisions considered ethical or unethical.
The Soviet Union defeated Germany at Stalingrad, marking the turning point of the war in Eastern Europe. American and Allied troops landed in Normandy, France, on D-Day to begin the liberation of Western Europe.