<em>Hello there, and thank you for posting your question here on brainly.
What event caused World War 1?
<u>Answer:
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<u>The event that caused World War 1 to start was the assassination of Archduke Franz Ferdinand on June 18th, 1914. World War 1 started a month later.
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Hope this helped you!! ♥</em>
Answer:
The system of checks and balances is an important part of the Constitution. With checks and balances, each of the three branches of government can limit the powers of the others. This way, no one branch becomes too powerful. the power of the other branches to make sure that the power is balanced between them.
Answer:
A common theory is that the Aryans originated in the Russian plains and possibly migrated to Europe and in Mesopotamia. There is also a belief that they arose in Europe and migrated eastward. According to some theorists Aryans founded the ancient civilizations of Mesopotamia and were thus the first civilized people of the world.
