Ohio National Guardsmen shot and killed four Kent State University students.
3rd February 1961: Operation Looking Glass begins its 29-year Cold War flight above the USA
3rd February 2021
Tensions between university students and the locals of Oxford had been building for some time before violence broke out.
Einstein, who was Jewish, was undertaking a visiting professorship at the California Institute of Technology in Pasadena when Adolf Hitler was appointed Chancellor on 30 January 1933.
11th November 1918: WW1 Armistice of Compiègne is signed
11th November 2020
1st September 1939: Nazi Germany invades Poland
1st September 2018
9th November 1989: East Germany opens the Berlin Wall
9th November 2019