Name that War

The Battle of Bosworth Field was a decisive engagement in which war?

• Hundred Years' War
• Crimean War
• Wars of the Roses
• Anglo-Zulu War
• Second Opium War

The Treaty of Portsmouth marked the end of what twentieth century conflict?

• World War I
• Russo-Japanese War
• Spanish Civil War
• The Yom Kippur War
• The Gulf War

Albrecht von Wallenstein, Johann Tserclaes von Tilly, and Count Johann von Werth were all generals who played a prominent role in what war?

• Franco-Prussian War
• Austro–Prussian War
• Boer War
• Thirty Years' War
• World War I