Answer: False
Explanation: The start was because Archduke Ferdinand of Austria-Hungary was assassinated
International trade enables specialization, which brings increased efficiency and greater competition to spur the market.
This happens because Specialization would make each nation to focus on producing certain type of products in which they would gain a competitive advantage towards other (either because they had the necessary materials sources or labor qualities) and would create better and cheaper product in the market.
They were classified into four social classes: the king and aristocracy, the military, artisans and craftsmen, and peasants. Members of the aristocracy were the most respected social class, and were responsible for governing smaller areas of the dynasty.