The first atomic bomb was dropped on Hiroshima on which date?
- A.6 August 1945
- B.9 August 1945
- C.15 August 1945
- D.2 September 1945
Correct answer
Explanation
The correct answer is A, 6 August 1945. The United States dropped an atomic bomb on the Japanese city of Hiroshima on that day, and the date is observed worldwide as Hiroshima Day. Option B, 9 August 1945, is the date of the second bomb, dropped on Nagasaki, and is the commonest wrong answer because the two dates are only three days apart. Option C, 15 August 1945, is the day Japan announced its surrender, which is why Indian students must keep it separate from Indian Independence Day of the same date two years later. Option D, 2 September 1945, is the day the Japanese instrument of surrender was formally signed aboard a United States warship in Tokyo Bay, bringing the Second World War to its legal end.
Read the full article: World History: Revolutions and World Wars Notes
Practice Questions
View allThe storming of the Bastille, which marked the beginning of the French Revolution, took place on which date?
- A.4 July 1776
- B.14 July 1789
- C.26 August 1789
- D.21 January 1793
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On that day a Paris crowd attacked the Bastille, a royal fortress used as a prison, which stood for the arbitrary authority of the monarchy; the date is celebrated in France as the national day.
Read the full explanation →The book The Social Contract, which argued that sovereignty rests with the people, was written by whom?
- A.Montesquieu
- B.Voltaire
- C.Jean-Jacques Rousseau
- D.John Locke
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His book The Social Contract, published in 1762, argued that legitimate political authority comes from the general will of the people and not from the divine right of a king, and it became the intellectual charter of the French Revolution.
Read the full explanation →The American Declaration of Independence was adopted on 4 July 1776 and was drafted mainly by whom?
- A.George Washington
- B.Thomas Jefferson
- C.Benjamin Franklin
- D.Abraham Lincoln
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He was the principal author of the Declaration of Independence adopted by the Continental Congress on 4 July 1776, and he later became the third President of the United States.
Read the full explanation →Who among the following improved the steam engine and patented the separate condenser in 1769?
- A.James Hargreaves
- B.Richard Arkwright
- C.James Watt
- D.John Kay
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Watt added a separate condenser to the earlier Newcomen engine, patenting it in 1769, which made the steam engine efficient enough to drive factories, mines, railways and ships, and the unit of power is named after him.
Read the full explanation →The October Revolution of 1917 in Russia was led by which party and leader?
- A.The Mensheviks under Kerensky
- B.The Bolsheviks under Lenin
- C.The Social Revolutionaries under Trotsky
- D.The Cadets under Nicholas II
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In the October Revolution, which took place on 7 November 1917 by the Western calendar, the Bolshevik party led by Lenin overthrew the provisional government and took power in Petrograd, with Leon Trotsky organising the Red Guards.
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