Major Events of August 1911: Key Historical Moments from the Month
Each month is marked by defining moments that shape the course of history. Whether through political shifts, cultural movements, or world-changing events, these periods leave a lasting impression. Dive into the most important events from August 1911 and discover how they influenced the world both then and now.

Major Events of August 1911: Key Historical Moments from the Month
- 01 Aug 1911 Omar Bradley Begins Military Education: Omar N. Bradley, who would later become a renowned five-star general and a key military strategist during World War II, began his military education at the United States Military Academy at West Point at the age of 18. This marked the start of a distinguished military career that would significantly impact American military history.
- 02 Aug 1911 Haitian President Antoine Simon Flees Palace During Rebellion: On August 2, 1911, Haitian President Antoine Simon, a dictatorial leader, was forced to abandon his presidential palace in Port-au-Prince as rebel forces advanced on the capital. Seeking immediate safety, Simon escaped to the Haitian cruiser 17, effectively ending his control over the government and marking a significant moment of political upheaval in Haiti's turbulent early 20th-century history.
- 03 Aug 1911 United States Signs Arbitration Treaties with UK and France: On August 3, 1911, the United States signed landmark arbitration treaties with the United Kingdom and France during separate ceremonies at the White House. British Ambassador James Bryce and U.S. Secretary of State Philander Knox signed the first treaty at 3:10 pm, followed by the signing of the second treaty between French Ambassador Jean Jules Jusserand and Knox. These treaties represented a diplomatic effort to resolve international disputes through peaceful negotiation rather than military conflict, reflecting President William Taft's commitment to diplomatic resolution.
- 05 Aug 1911 Tragic Nile River Boat Disaster: A devastating maritime tragedy occurred when an overcrowded passenger boat sank on the Nile River, resulting in the deaths of approximately 100 people. Most of the victims were traveling to a festival in Desouk, highlighting the perilous conditions of river transportation during the early 20th century.
- 06 Aug 1911 Cincinnatus Leconte Becomes President of Haiti: On August 6, 1911, General Cincinnatus Leconte was proclaimed as the President of Haiti, successfully outmaneuvering his political rival General Anténor Firmin, who had also attempted to lead an attack on the capital. Leconte's rise to power marked a significant moment in Haitian political history, representing a shift in the nation's leadership during a tumultuous period of political instability.
- 07 Aug 1911 Arthur Balfour's Vote of Censure Fails in House of Commons: On August 7, 1911, the Leader of the Opposition, Arthur Balfour, attempted to pass a vote of censure against Prime Minister H. H. Asquith's government. The motion was decisively defeated in the House of Commons, with 365 members voting against the censure and only 246 supporting it. This parliamentary confrontation highlighted the political tensions of the early 20th century British political landscape and demonstrated Asquith's strong parliamentary support at the time.
- 08 Aug 1911 US House of Representatives Size Standardized: Public Law 62-5 officially established 435 as the fixed number of representatives in the United States House of Representatives, with the law set to take effect in 1913. This landmark legislation would permanently define the size of the House, creating a stable representation framework for the growing nation.
- 09 Aug 1911 Birth of William Alfred Fowler, Renowned Physicist: William Alfred Fowler, a distinguished American physicist who would later be awarded the Nobel Prize, was born on this day. Fowler made significant contributions to nuclear physics and astrophysics, particularly in understanding stellar nucleosynthesis. His groundbreaking work helped explain how chemical elements are created inside stars, fundamentally transforming our understanding of cosmic processes.
- 10 Aug 1911 Parliament Act of 1911 Limits House of Lords' Power: The Parliament Act of 1911 was a pivotal moment in British constitutional history, significantly reducing the legislative power of the House of Lords. This landmark legislation fundamentally transformed the balance of power in the UK parliamentary system, enabling the democratically elected House of Commons to override the traditionally more aristocratic House of Lords. The Act meant that the Lords could no longer permanently block legislation passed by the Commons, marking a crucial step towards more representative governance.
- 11 Aug 1911 Taft-Knox Arbitration Treaties Signed: On August 11, 1911, the United States signed landmark arbitration treaties with the United Kingdom and France during separate ceremonies at the White House. These diplomatic agreements, known as the Taft-Knox Treaties, were initially popular with the American public. However, the U.S. Senate significantly amended the treaties, effectively altering their original intent and scope. The treaties represented an early 20th-century attempt to establish peaceful international dispute resolution mechanisms through diplomatic negotiation.
- 12 Aug 1911 BOGUS: Racist Canadian Immigration Policy: The Canadian government under Prime Minister Wilfrid Laurier implemented a discriminatory Order in Council that prohibited Black immigrants from entering Canada, citing unsuitable climate and national requirements. This racist policy exemplified the systemic discrimination prevalent in early 20th century immigration policies.
- 13 Aug 1911 General Leconte Appointed Temporary President of Haiti: On August 13, 1911, General Leconte was appointed as the temporary President of Haiti, marking a significant moment in the country's political leadership transition. This appointment occurred during a period of political instability in Haiti, reflecting the complex governance challenges of the early 20th century Caribbean nation.
- 14 Aug 1911 Death of Henry Rathbone, Lincoln Assassination Witness: Major Henry Reed Rathbone, a significant historical figure who was present during President Abraham Lincoln's assassination and was himself stabbed by John Wilkes Booth, passed away on August 14, 1911. His life was marked by the tragic events of that fateful night at Ford's Theatre.
- 15 Aug 1911 President Taft's Statehood Bill Veto: President William Howard Taft vetoed the joint statehood bill for Arizona and New Mexico, specifically targeting Arizona's controversial judicial recall provision. This veto temporarily halted the states' admission to the 46-state union, reflecting the complex political negotiations surrounding territorial statehood in the early 20th century.
- 16 Aug 1911 Bulgarian Guerrilla Leader Killed in Ottoman Conflict: Apostol Petkov, a 42-year-old Bulgarian guerrilla leader, was killed while engaged in armed resistance against Ottoman troops. His death represents the ongoing struggles for independence and territorial sovereignty in the Balkan region during the early 20th century, a period marked by significant political and military tensions.
- 17 Aug 1911 British National Railway Strike and Llanelli Railway Riots: A significant national railway strike erupted across industrial regions of Britain, marked by the violent Llanelli Railway Riots. The labor unrest highlighted growing tensions between workers and management, resulting in tragic violence where six men lost their lives during protests demanding improved workers' rights and working conditions.
- 18 Aug 1911 Parliament Act 1911 Receives Royal Assent: On August 18, 1911, the Parliament Act received royal assent, a pivotal moment in British constitutional history. This legislation significantly reduced the power of the House of Lords, allowing the House of Commons to pass legislation without the Lords' consent after a specified delay. The Act was a crucial reform that strengthened democratic processes and parliamentary sovereignty.
- 19 Aug 1911 Llanelli Railway Strike Riots in Wales: The National Railway strike in Britain, which began on August 17, escalated into violent riots in Llanelli, Wales on August 19. The labor dispute resulted in significant social unrest, with confrontations between striking workers and authorities leading to tragic loss of life, with 6 people killed during the protests.
- 20 Aug 1911 First Round-the-World Cable Message by The New York Times: On August 20, 1911, The New York Times achieved a groundbreaking telecommunications milestone by successfully transmitting the first round-the-world cable message. The message was sent and routed through multiple international telegraph stations, ultimately returning to its point of origin in just 16.5 minutes. This remarkable feat demonstrated the rapidly advancing global communication capabilities of the early 20th century, showcasing the emerging interconnectedness of international telecommunications networks.
- 21 Aug 1911 The Mona Lisa Theft: On August 21, 1911, the world-famous painting 'Mona Lisa' by Leonardo da Vinci was stolen from the Louvre Museum in Paris by Vincenzo Peruggia, an Italian employee of the museum. This audacious art heist would become one of the most famous art thefts in history, capturing global attention and mystifying the art world.
- 22 Aug 1911 Theft of the Mona Lisa from the Louvre: On August 22, 1911, Italian handyman Vincenzo Perugia successfully stole Leonardo da Vinci's famous painting, the Mona Lisa, from the Louvre Museum in Paris. This audacious art theft would become one of the most famous art heists in history, with the painting remaining missing for over two years before its eventual recovery.
- 23 Aug 1911 British Secret War Strategy Meeting: British Prime Minister H. H. Asquith convened a confidential meeting of the Committee of Imperial Defence to strategically assess potential military preparations and contingencies in the event of a potential conflict with Germany. This meeting was part of the growing tensions in pre-World War I Europe, reflecting the complex diplomatic and military landscape of the early 20th century.
- 24 Aug 1911 First President of Portugal Elected: Manuel de Arriaga was elected and sworn in as the first President of the Portuguese Republic, marking a significant milestone in Portugal's transition from a monarchy to a republican system of government. This event represented a pivotal moment in Portuguese political history, symbolizing the country's move towards democratic governance after years of monarchical rule.
- 25 Aug 1911 Political Transition in Japan: Katsura Tarō's Resignation: Count Katsura Tarō resigned from his position as Prime Minister of Japan, stepping down along with his entire cabinet. This political shift represented an important moment in early 20th-century Japanese governance and political dynamics.
- 26 Aug 1911 Deadly Panic at Morgan Opera House: On August 26, 1911, a tragic incident occurred at the Morgan Opera House in Canonsburg, Pennsylvania, where a false fire alarm triggered a catastrophic stampede. In the ensuing panic, twenty-six people lost their lives as a crowd rushed to escape what they believed was an imminent fire. The event highlights the dangerous potential of mass hysteria and the importance of crowd management in public spaces during the early 20th century.
- 27 Aug 1911 Krakatoa Volcanic Eruption: On August 27, 1911, the infamous Krakatoa volcano in Indonesia erupted with catastrophic force, estimated at 200 megatons of TNT. This devastating volcanic event resulted in approximately 40,000 human fatalities, making it one of the most destructive volcanic eruptions in recorded history. The explosion was so powerful that it caused global climate disruptions and atmospheric changes for years afterward.
- 28 Aug 1911 Record-Breaking Rainfall in Georgia: On August 28, 1911, St. George, Georgia experienced an extraordinary meteorological event with a staggering 45.7 cm (approximately 18 inches) of rainfall in a single day. This unprecedented precipitation set a state record for the most rainfall recorded in Georgia, highlighting the region's potential for extreme weather conditions.
- 29 Aug 1911 Ishi: Last Known Native American in Isolation: On August 29, 1911, Ishi, a Native American believed to be the last of the Yahi tribe, emerged from the wilderness of northeastern California. His appearance marked a poignant moment in Native American history, representing the final chapter of a culture nearly decimated by European American expansion. Ishi became a subject of anthropological study, providing insights into traditional Native American life just as his people were on the brink of cultural extinction.
- 30 Aug 1911 Uneventful Day in 1911: While no specific major historical events were recorded for August 30, 1911, this does not necessarily mean nothing of significance occurred. Many historical moments happen without immediate documentation. The year 1911 was notable for various global developments, including technological advancements, political shifts, and social changes.
- 31 Aug 1911 Anthony Fokker's Aircraft Demonstration: On August 31, 1911, Dutch aviation pioneer Anthony Fokker publicly demonstrated his innovative aircraft 'Snip', marking an important moment in early aviation history. This demonstration highlighted Fokker's emerging talents in aircraft design and engineering, which would later make him a significant figure in the development of military and civilian aircraft.