How did the atomic bomb affect the world?

On August 6, 1945, during World War II (1939-45), an American B-29 bomber dropped the world’s first deployed atomic bomb over the Japanese city of Hiroshima. The explosion immediately killed an estimated 80,000 people; tens of thousands more would later die of radiation exposure.

What role did the atomic bomb play in ending World War II?

The United States detonated two atomic bombs over the Japanese cities of Hiroshima and Nagasaki in August 1945, killing 210,000 people—children, women, and men. President Truman authorized the use of the atom bombs in an effort to bring about Japan’s surrender in the Second World War.

Did atomic bomb end the war?

August 9, 1945Atomic bombings of Hiroshima and Nagasaki / End date

What did the atomic bomb lead to?

The uranium bomb detonated over Hiroshima on 6 August 1945 had an explosive yield equal to 15,000 tonnes of TNT. It razed and burnt around 70 per cent of all buildings and caused an estimated 140,000 deaths by the end of 1945, along with increased rates of cancer and chronic disease among the survivors.

Why is the atomic bomb important today?

It thrust the world into the atomic age, changing warfare and geopolitical relations forever. Less than a month later, the U.S. dropped two nuclear weapons on Hiroshima and Nagasaki, Japan—further proving it was now possible to obliterate large swaths of land and kill masses of people in seconds.

Why did Japan surrender in World war 2?

The atomic bombings of Hiroshima and Nagasaki were the reason for Japan’s surrender and the end of World War II. On August 6, 1945, the U.S. dropped an atomic bomb on Hiroshima, leaving death and destruction in its wake.

Did atomic bomb save lives?

Lewis estimates that the bombing of Hiroshima and Nagasaki, to the extent that it induced Japanese surrender, saved the lives of roughly 30 million people.

What would happen if Japan didn’t surrender?

If Japan does not surrender, bombs will have to be dropped on her war industries and, unfortunately, thousands of civilian lives will be lost.