Oftentimes it is "removing barriers to trade" that motivates countries to join regional trade blocs, since members of such "blocks" have completely free trade with one another.
I believe the answer is: A) an uncompromising belief that they were the superior race
By adopting the belief that they are superior, they feel that they have the right to kill and execute members of different cultures like animals. This also make them feel that they are the most suitable rulers for the world, which they use to justify their actions when they invade neighbouring countries.
A scientific theory is what you are talking about.
Answer: I think it's D
Explanation: I'm not really sure not good at that stuff
Answer:
Before the First World War, "Near East" was used in English to refer to the Balkans and the Ottoman Empire, while "Middle East" referred to Iran, the Caucasus, Afghanistan, Central Asia, and Turkestan. In contrast, "Far East" referred to the countries of East Asia (e.g. China, Japan, Korea, etc.)
Not sure if this is what you were looking for
Explanation:
