I think the answer is b - the bombing of Pearl Harbor
<span>coined the phrase, "the Jazz Age" that same year to describe the flamboyant—"anything goes"—era that emerged in America after World War I.</span>
The answer is B.
They were conquered by Sargon who was then called the Great Akkad
It led to the start of world war 1. Archduke Ferdinand was from the Balkans which was known as the "powder keg" of Europe during this time period.