Why are Europeans(not including Russians and Greeks) and Americans spreading lies about nonWestern people?

Question

Why do they do this ?Here are examples:

1)They keep lying that Arabs are brown skinned,well in fact most of them have white skin(more specifically most Arabs ar either olive skinned or fair skined!)Most Arabs look like white Mediterranean Europeans!They look like Greeks!

2)They keep lying that Iranians are Arabs well in fact Iranians have centuries of hate towards Arabs!

3) They Keep lying that all Greeks are fair skinned well in fact most Greeks have olive skin!

4)They keep lying that Russians are secretly supporting Communism and will try to conquer the world again as communists!

5)They keep lying that Israelis are the bad guys in the Middle East that are disrupting the peace well in fact they bring order to the Mideast ad help Palestians civilians,giving them basic needs such as food!Israelis even allow wounded Palestians who are suspected to be terrorists to be healed in their hospitls!These Palestinians(who get healed) then start doing suicide bombs abd kill innocent Israelis

Answer 1

Look at our history and you will find that Europeans have a long tradition of blackmouthing. A good example is the Roman Empire, but which they have been fabricating false and biased concepts on religion and culture.

What is the reason behind this? It is very simple - to impose ideological control over the society as the foundation of a sovereignty - and this is a repetitive action as history moves on.