Parents
Siblings
1904
Jun 28
| 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. |
1920
Age: 15y
| 1920 • The Ruhr Red Army, a communist army 60,000 men strong, is formed in Germany. |
1949
Dec 25
Age: 45y
| 1949 • Joseph Stalin launches a savage attack on Soviet Jews, accusing them of being pro-Western and antisocialist. |