<span>Alexander the Great eventually established his administrative headquarters at "Babylon." Alexander captured Babylon after he left Egypt and marching towards Mesopotamia. He defeated Darius in the Battle of Gaugamela. In Babylon, he prepared many new campaigns in the invasion of Arabia but never realized them because he died.</span>
Western and europeans in general fought each other a lot resulting in superior fighting tactics. Other places did not do this, giving europe a huge edge against everybody.
Each country had pride in their own country, creating feelings of superiority.
Answer:
A Political Party
It looks like you sent that question twice... You should check it i dont know if that was supposed to happen but you sent it twice
Hope you figure out what happened :D