Final answer:
Timothy McVeigh and Terry Nichols conducted the Oklahoma City Bombing on April 19, 1995, killing 168 people and injuring over 600 in an anti-government motivated act of terrorism.
Step-by-step explanation:
Timothy McVeigh and Terry Nichols were responsible for the Oklahoma City Bombing on April 19, 1995, an act of domestic terrorism. McVeigh, a former U.S. Army soldier disillusioned with the government, parked a rented truck loaded with explosives in front of the Alfred P. Murrah Federal Building, resulting in the deaths of 168 people, including 19 children at a daycare center, and injuring more than 600 individuals. His coconspirator, Terry Nichols, assisted in the preparations for this attack which was aimed at sparking a revolution against government control. Unfortunately, the bombing not only led to a tragic loss of life but also briefly united a politically divided nation in grief and solidarity. McVeigh and Nichols were arrested and tried; McVeigh was executed on June 11, 2001.