Why were the phoenicians able to spread their culture over a wide area?

Both the ancient Greeks and Phoenicians extensively colonized vast areas of Europe, along the Mediterranean and Black Sea coasts. In doing so, they spread their culture, which strongly influenced the local tribes. For the Greeks, this is called “Hellenization”.

because they defeated the owner of that land in a war.

might be agreeing to participate ethically with other european nations in the slave trade

or notifying other european nations when taking possession   of african territories

so they can differentiate themselves from others as they saw themselves as the superior race. the star was basically a symbol that meant you are a less of a person than i am because of my race. the star was also degrading for those who had to wear it because they were aware of this and the nazis used the notion to make them feel less like a person.