General-of-the-Horse Oliver Cromwell, commanding the (Puritan) New Model (standing) Army, orders the slaughter of Irish Catholic subjects at Wexford and Drogheda.

       [restored 5/28/2021]

Subsequent Events:

9/3/1651                   12/12/1653                   10/19/1685                  2/1/1793

References:

William Cobbett, Parliamentary history of England. From the Norman conquest, in 1066. To the year, 1803, 36 volumes, (London: T.C. Hansard, 1806-20), 3:1334. 

Current U.s. National Debt:

$36,217,480,035,223

Source