Parents
Spouse
Siblings
1904
May 4
| 1904 • Halford Mackinder presents a paper on "The Geographical Pivot of History" to the Royal Geographical Society of London in which he formulates the Heartland Theory, originating the study of geopolitics. |
1911
Age: 6y
| 1911 • Mexican Revolution: Francisco Madero arrives in Mexico City just after a local earthquake. |
1916
Age: 11y
1934
Age: 29y
| 1934 • Daniel Salamanca Urey, President of Bolivia, is deposed in a military coup and replaced by José Luis Tejada Sorzano. |
1976
Age: 71y
| 1976 • Norodom Sihanouk is forced to resign as Head of State of Kampuchea by the Khmer Rouge led by Pol Pot and is placed under house arrest. |