I'm pretty sure the answer is John Hay, but I could be wrong....
<span>The answer is B. the assassination of Archduke Franz Ferdinand in Sarajevo
Powder keg in general term is a barrel of gunpowder but it is also used figuratively to refer to the way a small event sets off something much larger. Europe already had many small conflicts but in this event Archduke Franz Ferdinand was a heir to the austrian empire so as he was killed by Sarajevo who was Serbian Austria declared war on Serbia. Serbia was an ally of Russia.So Russia declared war on Austria-Hungary, then Triple Alliance and Triple Entente kicked in, bringing the entire continent to war.</span>
Explanation:
Wealth is determined by taking the total market value of all physical and intangible assets owned, then subtracting all debts. ... Specific people, organizations, and nations are said to be wealthy when they are able to accumulate many valuable resources or goods.
All of these are important to playing a role in this world. Each one of these answers are crucial skills in life.
I hope this helped!