Uh, I think you got the wrong subject. This is <em>History, </em>not Math.
The treaty of versailles ended world war one
The West Indies was what the islands are sometimes called to this day, this came from the (false) belief that Columbus has discovered Asia/India.
Answer:
<em>Xerxes</em>
Before invading, Xerxes implored the Spartan king Leonidas to surrender his arms.
Explanation:
