<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>
Since i can’t see the timeline i’m just gonna assume that it’s referring to Pax Romana, since the rest of those things were not as long as Pax Romana
It’s the three opt thank you
I think it’s A, i’m not 100% sure so let me know if it’s right or wrong
Barter is a system of exchange where goods or services are directly exchanged for other goods or services without using a medium of exchange, such as money
