What two main groups of people clash over the internal boundaries of Israel? • Americans and Israelis
• Arabs and Americans
• Israelis and Ethiopians
• Israeli Jews and Palestinian Arabs

Israeli Jews and Palestinian Arabs

Explanation:

The two main groups of people that clash over the internal boundaries of Israel are "Israeli Jews and Palestinian Arabs"

The clash/conflict between the two groups has been a matter of world concern for years. This conflict is traced from the time of Jews immigration. It is seen in the sectarian conflict in Mandatory Palestine between Israeli Jews and Palestinian Arabs. Their conflict has been referred to as the world's "most intractable conflict"

Code of Ethics are very important.

Explanation:

Code of Ethics are basically a set of rules followed by individuals or organization to direct their decision taking. It is a set of principles by which they distinguish between right and wrong.

For example: There is “Personal Code of Ethics” in which the individual respects other person’s property, refrain them from violence. Then we also have ‘’Religious Code of Ethics”.

A good code of ethics will make sure that the person behaves well and doesn’t do any illegal activities.