<em>Hello there, and thank you for posting your question here on brainly.
What event caused World War 1?
<u>Answer:
</u>
<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.
</u>
Hope this helped you!! ♥</em>
A is the answer to your question
Russia.......................................
The Arab Spring effect food prices because the price of oil sky rocketed. This made shipping and imports of food much more expensive. However, now that oil prices have fallen again the price of food has remained the same.
