On this day, March 21…2006: Twitter is established with the sending of the first tweet by co-founder Jack Dorsey, who writes: “just setting up my twttr.”Also on this day:1556: Thomas Cranmer, the … [Read more...] about This Day in History: March 21
This Day in History: March 20
On this day, March 20…1995: In Tokyo, 12 people are killed, more than 5,500 others sickened when packages containing the deadly chemical sarin are leaked on five separate subway trains by Aum … [Read more...] about This Day in History: March 20
