That depends on what you mean by 'event' and 'life'. The greatest loss of life on earth was the Permian-Triassic extinction event, which occured 252 million years ago. The greatest loss of human life in a single event could be defined with World War II, the death toll of which, at its highest estimate, is roughly 72 million dead. But the greatest loss of life in a single one time event is the atomic bombing of Hiroshima, Japan by the USAF in August 1945 which resulted in the deaths of roughly 150,000 people in a single day, with many more dying of radiation poisoning and injuries in the days, months, and years to come.
That depends on what you term an "Event" to be:
Natural Disasters:
Drought - Sichuan Province China 1936; 5 million people died
Flood - Huang He (Yellow River) China, 1931; 4 million dead
Epidemic - The Black Plague, 1340; 75 million people dead
Man Made events:
Bombing - Hiroshima 1945; 140,000 dead (estimate)
Genocide - United States 1492 to present day; Between 12 and 114 million Indians
Mass Murder (by individual) Thug Behrem 1790-1830; 931 known victims (all strangled by hand)
Adventure Quest Worlds
The fire-bombing of Dresden, Germany. More people were killed in the few days of contiuous bombing than at Hiroshima.
Crispus Attucks was one of five people to be killed.
The Boston Tea Party was the most important event during the Revolutionary War.
"http://wiki.answers.com/Q/This_person_was_one_of_the_first_people_killed_in_the_cause_of_american_independence_who_is_it"
Alexander Hamilton was the most famous one to be killed in a duel. He was shot by Aaron Burr, the vice-president.
well it depends, hes probably killed over 1000 every one hates that fat pig
Many things killed people but the Black Plague killed the most.
the Chile one
sense he was one of the first people of a rowdy crowd, he shot first out most people.
i think that one of greeces most important event was the olympics
The purpose of a living will is to make sure one's wishes are carried out in the event of a death. This is very common among people in the military who are going to war, so they spouse and family know what they want done in the event that they are killed.
12th September 1995: Hurricane Ismael was a weak Pacific hurricane that killed over one hundred people in Northern Mexico.
It's one of the most severe pandemics that we know of. It killed 80 to 200 million people.
One of the most surprising historical events to occur was the suicide of Hitler. Another surprising historical event was the death of Alexander the great who was believed to have been killed by poison.
Voldemort killed his parents.
No one killed anyone
He didn't kill a lot of people. He killed two men in Iceland because one of them had killed Erik's slaves.
No one.