At times, it was chaotic because it was so much land to control that the ruler split it into "states", and gave each one to a family member. But, after a while they realized some of the family had more land than others, so they began to fight. The bigger lands conquered the others with their stronger army.
It's the language barrier since Persians and kurdish people speak different languages Islam changed shia and sunni....
Answer:
England is a constitutional monarchy (with Queen Elizabeth II as head of state) and a parliamentary democracy (with parliament as the legislative organ).
Explanation:
The Emancipation Proclamation declared slavery wrong
