what are the main principles of legalism?

The Legalism explains the order over everything. According to the legalism, law has the power to direct everyone as it is the supreme authority. Law is necessary to control the people because they are not good. The principles of Legalisms are as follows;  

Fa – Fa is the written law and everyone is aware about it. People are responsible for what they do and on the basis of their activity they will be awarded or punished.  

Shi – Shi states that power is something different that is not filled by a person.

Shu – It states that morality and human nature are not important in the sight of law.  

nuclear fission produces the atomic bomb, a weapon of mass destruction that uses power released by the splitting of atomic nuclei the fighting in iwo jima and okinawa affected the allies' pacific strategy because truman decided to drop the atomic bomb on mainland japan.