Because the bombing had targeted a school and students, there was an instant outpouring of anger and revulsion for the attack from people all over Italy.
The bombings targeted Iraqi Army recruits.
This bombing was reportedly targeting the town's deputy police superintendent, who was apparently killed in this blast along with his guard and their driver.
The bombings targeted leaders of the Birmingham campaign, a mass protest for racial justice.
The bombing targeted a funeral procession for a Sunni cleric who was killed the previous day.
Israel's second bombing, late today, targeted guerrilla strongholds.
The early bombing had targeted factories and depots where the Iraqis were known to store chemical and biological weapons.
The bombing, carried out via remote control, targeted members of an Afghan veterans support group as well as their families.
The bombings targeted those on the annual pilgrimage and took place from the 6 to 8 July.
The bombings targeted hotels, karaoke bars, power grids and commercial sites.