Famous People Birthdays Deaths People Profiles

Historical Events Years

Wars & Conflicts Nobel Prizes Inventions Empires Periods Dynasties Treaties Disasters Places

Population Economic Data

Home/Wars/World War I

World War I

1914–1918(4 years)

Casualties

20,000,000

Location

Global (Europe, Middle East, Africa)

Duration

4 years

Read more on Wikipedia

Quick Facts

Period: 1914–1918
Location: Global (Europe, Middle East, Africa)
Casualties: 20,000,000
Belligerents: 0 nations
Commanders: 0 figures

Wars in the Same Era

Zimbabwean–Portuguese conflicts1600–2000
Bessarabian question1812–1997
American–Portuguese conflicts1900–2000
Unification of Saudi Arabia1902–1932
Mexican Revolution1910–1920
Suffragette bombing and arson campaign1912–1914
Sedição de Juazeiro1913–1914
Battle of Rufiji Delta1914–1915
South-West Africa campaign1914–1915
German campaign in Angola1914–1915

View all wars →

A comprehensive historical data encyclopedia. Structured data on famous people, birthdays, events, and more — for researchers, students, and the curious.

Directories

By Date
Deaths by Date
By Country
By Year
Events by Date
Wars & Conflicts
People Profiles
Population Data
Economic Data

Project

About Us
Data Methodology
Citation Guide

Legal

Privacy Policy
Terms of Use
CC BY-SA 4.0

© 2026 HistoryData.com

Data sourced from Wikidata and Wikipedia under Creative Commons licenses.