World War I History and Trench Warfare

Comprehensive vocabulary flashcards covering WWI trench warfare conditions, major battles, weapons, alliance systems, and President Woodrow Wilson's speeches.

Christmas Truce

An unofficial cease fire along no-mans land between British and German forces during WWI where soldiers celebrated Christmas together and played football.

Lysol

A disinfectant product used during WWI to eliminate lice and their eggs from soldiers' clothes and bodies in the trenches.

Trench Foot

A disfiguring condition affecting feet, caused by cold and insanitary conditions in WWI trenches, often alongside diseases like tuberculosis and pneumonia.

Trench Rats

Pests that infested WWI trenches to feed on garbage and dead bodies, causing them to multiply rapidly.

Battle of Verdun

A WWI battle waged from February to December 1916 between France and Germany that resulted in 1,000,000 dead and injured combined (including 45,000 French casualties) and ended in a French victory.

Battle of Somme

A WWI battle between Germany and the combined forces of France and Great Britain involving 3,000,000 people and 1,000,000 deaths, notable for being the first battle where tanks were used.

Messines Ridge Mines

A WWI operation involving 20 deep tunnels planted with explosives underneath German lines by Great Britain, which killed 10,000 people.

General Plomer

The British general who commanded the tunneling operations under German lines to plant explosives at Messines Ridge.

Shell Shock

A psychological condition similar to PTSD experienced by WWI soldiers that caused them to be sent home.

WWI Airplanes

Special combat machines initially used to capture reconnaissance photos beyond enemy lines, and only later in the war adapted as direct weapons.

WWI Tanks

Bulletproof machine gun vehicles utilized exclusively by Great Britain and France during WWI.

Alliance System (WWI Cause)

One of the MAIN long-term causes of WWI, operating like a chain reaction where Austria attacking Serbia forced treaty-obligated nations into war.

Armed Neutrality

The military defense stance articulated by Woodrow Wilson in March 1917 to maintain US rights and freedom of action without seeking conquest.

Imperial German Government Submarine Policy

Germany's policy announced on February 1, 1917, stating its intent to put aside restraints of law and use submarines to sink all vessels approaching enemy ports.

Woodrow Wilson's 1916 Campaign Slogan

"He has kept us out of war", used prior to asking Congress for a war declaration in April 1917.

Woodrow Wilson's April 1917 War Goal

The principle stated by President Woodrow Wilson that the USA must enter WWI to "make the world safe for democracy".

Primary Purpose of Trenches

To provide soldiers with protection from enemy fire during World War I.

Western Front Stalemate

A state of deadlocked warfare during WWI caused by modern defensive weapons making it extremely difficult for either side to advance.

Duck Boards

Wooden slats placed at the bottom of trenches to keep soldiers' feet dry above the mud.

A-Frames

Structural supports located beneath duck boards that stabilized the mud on the sides of the trench.

Dugout

A cave-like shelter carved directly into the side of a trench for soldier protection and accommodation.

Christmas Truce

An unofficial cease fire along no-mans land between British and German forces during WWI where soldiers celebrated Christmas together and played football.

Lysol

A disinfectant product used during WWI to eliminate lice and their eggs from soldiers' clothes and bodies in the trenches.

Trench Foot

A disfiguring condition affecting feet, caused by cold and insanitary conditions in WWI trenches, often alongside diseases like tuberculosis and pneumonia.

Trench Rats

Pests that infested WWI trenches to feed on garbage and dead bodies, causing them to multiply rapidly.

Battle of Verdun

A WWI battle waged from February to December 1916 between France and Germany that resulted in 1,000,000 dead and injured combined (including 45,000 French casualties) and ended in a French victory.

Battle of Somme

A WWI battle between Germany and the combined forces of France and Great Britain involving 3,000,000 people and 1,000,000 deaths, notable for being the first battle where tanks were used.

Messines Ridge Mines

A WWI operation involving 20 deep tunnels planted with explosives underneath German lines by Great Britain, which killed 10,000 people.

General Plomer

The British general who commanded the tunneling operations under German lines to plant explosives at Messines Ridge.

Shell Shock

A psychological condition similar to PTSD experienced by WWI soldiers that caused them to be sent home.

WWI Airplanes

Special combat machines initially used to capture reconnaissance photos beyond enemy lines, and only later in the war adapted as direct weapons.

WWI Tanks

Bulletproof machine gun vehicles utilized exclusively by Great Britain and France during WWI.

Alliance System (WWI Cause)

One of the MAIN long-term causes of WWI, operating like a chain reaction where Austria attacking Serbia forced treaty-obligated nations into war.

Armed Neutrality

The military defense stance articulated by Woodrow Wilson in March 1917 to maintain US rights and freedom of action without seeking conquest.

Imperial German Government Submarine Policy

Germany's policy announced on February 1, 1917, stating its intent to put aside restraints of law and use submarines to sink all vessels approaching enemy ports.

Woodrow Wilson's 1916 Campaign Slogan

"He has kept us out of war", used prior to asking Congress for a war declaration in April 1917.

Woodrow Wilson's April 1917 War Goal

The principle stated by President Woodrow Wilson that the USA must enter WWI to "make the world safe for democracy".

Primary Purpose of Trenches

To provide soldiers with protection from enemy fire during World War I.

Western Front Stalemate

A state of deadlocked warfare during WWI caused by modern defensive weapons making it extremely difficult for either side to advance.

Duck Boards

Wooden slats placed at the bottom of trenches to keep soldiers' feet dry above the mud.

A-Frames

Structural supports located beneath duck boards that stabilized the mud on the sides of the trench.

Dugout

A cave-like shelter carved directly into the side of a trench for soldier protection and accommodation.

Militarism (WWI Cause)

The policy of aggressive military preparedness and arms accumulation, such as Germany building a naval fleet to challenge Great Britain.

Imperialism (WWI Cause)

Competition among powers to extend authority and establish overseas colonies, such as European rivalries in Africa.

Nationalism (WWI Cause)

Extreme devotion or loyalty to one's country or culture, which fueled rivalries and ethnic tensions prior to WWI.

Triple Entente

The WWI diplomatic and military alliance formed between France, Russia, and Great Britain.

Triple Alliance

The pre-WWI alliance formed between Germany, Austria-Hungary, and Italy.

Otto von Bismarck

The German Chancellor who maintained a delicate balance of power to isolate France and avoid a two-front war until his dismissal in 1890.

Kaiser Wilhelm II

The German ruler whose aggressive naval expansion and colonial ambitions alienated Great Britain and Russia.

Schlieffen Plan

Germany's military strategy designed to defeat France quickly by invading through neutral Belgium before turning to face Russia.

Plan XVII

France's military strategy specifying an immediate offensive into central Germany to reclaim Alsace-Lorraine.

Powder Keg of Europe

The nickname for the Balkan region before WWI due to intense nationalistic rivalries and imperial interests.

Archduke Franz Ferdinand

The heir to the Austro-Hungarian throne whose assassination in Sarajevo on June 28, 1914, sparked World War I.

Gavrilo Princip

The Serbian nationalist member of the Black Hand who assassinated Archduke Franz Ferdinand.

Black Hand

A Serbian nationalist group committed to uniting South Slavs through terrorism.

July Crisis

The month-long period of diplomatic escalation following Franz Ferdinand's assassination that resulted in general war.

Violation of Belgian Neutrality

Germany's invasion of neutral Belgium under the Schlieffen Plan, which directly caused Great Britain to declare war on Germany on August 4, 1914.