★★★★★
October Revolution
The Bolsheviks led by Lenin overthrow the Provisional Government in Petrograd (25 October in the Julian calendar then used in Russia).
Revolution· Russia
- 1917
- 1867★★★★★
Birth of Marie Curie
Marie Skłodowska-Curie, the first person to win Nobel Prizes in two different sciences, is born in Warsaw.
BirthScience· Poland