PLEASE HELP The importance of Judaism in modern western government is the
A adoption of the 10 Commandments as law
B Separation of religion and government
C Use of a moral code to build an ethical and legal system
D division of power into three branches of government

C Use of a moral code to build an ethical and legal system

Explanation:

The importance of Judaism in modern western government is the "use of a moral code to build an ethical and legal system"

This is true in the sense that Judaism is generally known to uphold the law of commandment given to the Israelites right from the time of Moses. These laws of commandment have been serving as guiding principles or moral codes to how the people or Jew should live their lives.

Hence, the importance of Judaism in modern western government is the adoption or the "use of a moral code to build an ethical and legal system"

letter d is correct.