#1
Which event triggered the start of World War 1?
Assassination of Archduke Franz Ferdinand
ExplanationAssassination of Archduke Franz Ferdinand in Sarajevo led to the outbreak of World War 1.
#2
Which battle is often considered a turning point in favor of the Allies in World War 1?
Battle of the Marne
ExplanationThe Battle of the Marne halted the German advance into France and is considered a turning point in favor of the Allies.
#3
What was the 'Lusitania' and why did its sinking contribute to tensions in World War 1?
A passenger ship sunk by a U-boat, increasing anti-German sentiment
ExplanationThe sinking of the 'Lusitania' by a German U-boat, resulting in the deaths of many civilians, heightened anti-German sentiment and contributed to tensions leading to World War 1.
#4
Which countries were part of the Central Powers during World War 1?
Germany, Austria-Hungary, and Ottoman Empire
ExplanationGermany, Austria-Hungary, and the Ottoman Empire formed the Central Powers alliance.
#5
What was the significance of the Battle of the Somme in World War 1?
It resulted in a stalemate
ExplanationThe Battle of the Somme ended with no significant gains for either side, resulting in a stalemate.
#6
What was the purpose of the Schlieffen Plan in World War 1?
To invade France and then attack Russia
ExplanationThe Schlieffen Plan aimed to quickly defeat France before turning east to confront Russia.
#7
Which new weapon technology had a significant impact on trench warfare during World War 1?
Tanks
ExplanationThe introduction of tanks revolutionized trench warfare in World War 1.
#8
What was the immediate cause for the United States to enter World War 1?
Zimmermann Telegram
ExplanationThe Zimmermann Telegram, proposing a military alliance between Germany and Mexico, prompted the U.S. entry into World War 1.
#9
What was the significance of the Treaty of Brest-Litovsk during World War 1?
It ended the war between Russia and Germany
ExplanationThe Treaty of Brest-Litovsk ended hostilities between Russia and Germany, allowing Germany to focus on the Western Front.