10th social Science digital Guide 

10th social Science digital Guide 

10th social Science History Chapter-3 -  World War II Book solutions Question and answer. You can Download PDF Class 10th Social Science notes,Guide for tamil medium and English medium. Tamil nadu samacheer Kalvi New syllabus 2020-2021

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10th social Science History Chapter- 3 -  World War II  ( world war 2) Book solutions

Unit-3 - HISTORY  World War II Book Question and answer notes 

Unit-3 - HISTORY

1.Outbreak Of World War I And Its Aftermath

2.The World Between Two World War

3.World War II 

4.The World After World War II

5.Social and Religious Reform Movements in the 19Th Century

  I)Choose the Correct Answer

 1.  When did the Japanese formally sign of their surrender? 

a)  2 September, 1945 

c)  12 September, 1945 2. 

b)  2 October, 1945 

d)  12 October, 1945 

Ans:    a) 2 September, 1945 

2.Who initiated the formation of league of nations? 

a)  Roosevelt 

c)  Woodrow Wilson 

 b)  Chamberlain

 d)  Baldwin 

 Ans:  c) Woodrow Wilson 

4.Where was the Japanese navy defeated by the us navy?

 a)  Battle of Guadalcanal 

c)  Battle of Leningrad 

 b)  Battle of Midway

 d)  Battle of El Alamein 

Ans:  b) Battle of Midway 

4.Where did the us drop it's first atomic bomb?

 a)  Kavashaki 

c)  Hiroshima 

b)  Innoshima 

d)  Nagasaki  

Ans:  c) Hiroshima

 5.  Who were mainly persecuted by Hitler?

 a)  Russians 

c)  Turks

 b)  Arabs

 d)  Jews

 Ans:  d) Jews

 6.  Which Prime Minister  of England who signed the Munich Pact with Germany? 

a)  Chamberlain 

c)  Lloyd George 

b)  Winston Churchill 

d)  Stanley Baldwin 

Ans:  a) Chamberlain 

7.when was the charter of the unsigned? 

a)  June 26, 1942 

c)  January 1, 1942 

b)  June 26, 1945 

d)  January 1, 1945 Ans:  

b) June 26, 1945

8.  Where is  the headquarter of the International  Court of Justice located? 

a)  New York 

c)  London 

b)  Chicago 

d)  The  Hague  

Ans:  d) The Hague

II)Fill in the blanks

1. Hitler attacked __________ which was a demilitarised zone. 

Ans:  Rhineland 

2.The alliance between Italy, Germany and Japan is  known as __________. 

Ans:  Rome-Berlin-Tokyo Axis 

3. __________ started the Lend Lease programme.  

Ans:  President Roosevelt

4.Britain Prime Minister __________ resigned in 1940. 

Ans:  Chamberlain 

5.Saluting the  bravery of  the __________  Churchill  said  that “Never was  so  much  owed by so many to so few”.     

Ans:  Royal Air Force 

6.__________is a device used to find out the enemies aircraft from a distance.

Ans: Radar

7.  The  Universal Declaration  of Human  Rights  set forth fundamental  human  rights  in __________  articles.     

 Ans: 30

8.After the  World War II, __________ was voted into power in Great Britain. 

Ans:  Labour Party

III)Choose the Correct Statement

1.  i)  Banking  was a major business  activity among Jews.  (T) 

ii) Hitler persecuted  the Jews. (T)

 iii)  In the concentration camps Jews were killed.  (F) 

iv)the united nations has currently129membercountriesinit.(F) 

a)  i) and ii) are correct

 c)  iii) and iv) are correct 

b)  i) and iii)are correct 

d)  i) is correct and ii), iii) and iv) are wrong

 Ans:    a) i) and ii) are correct 

2.  Assertion  (A) :    President  Roosevelt  realised  that  the  United  States  had to change its policy of isolation. 

Reason (R)  :  He started a programme of Lend Lease in 1941. 

a)  Both A and R are correct 

c)  Both A and R are wrong 

b)  A is right but R is not the correct reason 

d)  R is right but it has no relevance to A 

Ans:   a) Both A and R are correct

IV)Match the following


Ans:    1 – e,  2 – d,  3  – a,  4 – b,  5 – 

  Answer briefly

1.  Mention  the important clauses of the Treaty of  Versailles relating to Germany. 

Germany  was  forced to  give  up  territories to  the  west, north  and  east of  the German border. 

Germany  had  to disarm  and  was  allowed  to retain  a  very restricted  armed  force (army, navy and air force). 

Germany was expected  to pay  for the military and  civilian  cost  of the war to the Allied nations as reparations of the war. 

2.  Who were the three prominent dictators of the  post World War I? 

The three prominent dictators of the Post World War I were

Mussolini (Italy) 

Hitler (Germany) and

 Franco (Spain).

3.  How did Hitler get the  support from the people  of Germany? 

Hitler was able to exploit the general  discontent among the German and  rose to power. 

He was gifted  with great  oratorical skills and  was able  to sway the people by his impassioned speeches. 

By  promising  a  return  to  the  glories  military past  of  Germany,  he  got  the  support of the people.

 Hitler built his  support  on  the notion  of the racial  superiority  of the Germans as  a pure ‘Aryan’ race and a deep hatred of the Jews. 4.  Describe  the Pearl Harbour incident.

 In  Dec.  1941,  Japan  attacked  American  naval  base in  Pearl  Harbour,  Hawaii  without warning. 

the idea of Japan was to cripple America’specific fleet and to stop any opposition in the South –east Asia. Social  Science Xth  Std 

Many battleships and numerous fighter places were. 

It brought  the United States  with  its enormous  resources into  the war as a  part of the Allies.

 5.  What do you know of Beveridge Report? 

After the  Second  World  War,  all  the countries adopted  a  comprehensive  programme of social welfare schemes in addition ensuring civil and political rights.

 In  1942, the Report  commonly  known  as the Beveridge Report  was published  in the United Kingdom.

 The  Report proposed  a  series  of measures which  the government should  provide to the citizens. 

It include adequate income,  health care, education,  housing  and  employment to overcome poverty and  disease which  were the major impediments  to general welfare. 

6. Name the Bretton woods twins?

The  World  Bank  and  the International  Monetary  Fund  are referred  as  the “Bretton Woods Twins”. 

These two institutions were established  in  1945 after  the Bretton Woods Conference. 

Both the institutions are located in Washington D.C in the United States. 

A country cannot be a member of the World Bank without being a member of the Fund.

 7.  What are  the objectives of IMF? Its primary objectives are

To foster global monetary cooperation, 

Securefinancialstability,

Facilitate international trade,

 Promote high employment  and sustainable economic growth .

Reduce poverty around the world.

  Answer the following in detail

1.  Attempt  an essay on  the rise and fall of Adolf Hitler. 

           Adolf Hitler  was  born  in  1889.    He was  Austrian  by  birth.    His  father was  a  custom officer.After the first world war,he formed the national socialist party in1919.In 1923,  he  tried to capture the power but  failed.    Then,  he  came to power in  1933  and ruled Germany till 1945.

 Rise of Hitler:

  After  becoming  the ruler of Germany,  he solved the problem  of unemployment.  Slowly, economic revival started in Germany.

 In  1936,  he  invaded  the Rhineland  which  was  supposed  to be  a  demilitarized  zone and annexed it.

 In  1937,  the Rome-Berlin  –Tokyo  Axis  was formed between  Italy,  Germany and Japan due to his effort.

 In 1938, Hitler invaded Austria and annexed.

Hitler wanted  to annex  Sudetenland  in  Czechoslovakia.    Chamberlain,  the Prime Minister of England  signed  the Munich  Pact  with Germany in  1938 to restore peace in Europe.  As per the Pact, Sudetenland was annexed by Hitler without war. 

In Sep. 1939, Hitler attacked Poland and annexed with Germany. 

Fall of Hitler :

 The  initial  years of the war were a  time of spectacular successes  of Germany  army.  After the entry of  America  into  the war,  the course of the war  was  changed.    Axis powers were defeated one after the other. 

In  Sep.  1940,  London  was bombed  mercilessly  by  the German aircrafts.   But,  the f fighter planes of the Royal air force inflicted sever defeat longer. 

In  June  1941,  the  German  army  invaded  Russia.    The  war  lasted  up  to  Feb.  1943.    At theend,the Soviet army and the fierce Russian winter defeated the.

 In  the early years of 1942,  German forces  occupied  entire North America except Egypt.  But the Allied  forces  under  General  Montgomery defeated  the German and Italian forces at El Alamein in Africa. 

Towards the end  of the war in  1944,  the Allied  forces  attacked Germany forces from the West and Russian forces from the East. 

 Germany was completely defeated and Hitler committed suicide in 1945. 

2.  Analyse  the effects of the World War II. 

      The  Second  World  War  started in  the year 1939.    It was  worse than  the First World War.    It ended  in  the  year 1945  with  the defeat of  Axis  powers.   After the end  of  the war, United Nations was formed to maintain peace in the world.  Its effects are 

new geopolitical power alignment: 

The world was polarized into two main blocs led by superpowers.

 One  led  by  the  United States  with  a  pronounced  anti-Communist  ideology  and  the other by Soviet Russia. 

Europe was divided into two namely Communist and non-Communist. 

Nuclearproliferation: 

The United States and the Soviet Union entered into a race of nuclear powered weapons. 

Meanwhile, Britain and France developed their own nuclear weapons.

 Countries  began  to  devote large  amount  of  resources in  developing  more  and  more powerful weapons with great destructive power.

 International agencies: 

In  order to maintain  peace  in  the world  and  develop  international  cooperation,  the United Nations Organisation was formed.

 Many international  agencies in  particular the World  Bank  and  the International Monetary Fund came into existence. 

They became a forum for countries large and small.

Process of decolonization:

Colonial  powers were forced to give independence  to former colonies  in  a  process of decolonization. 

In  subsequent  years, these newly  independent  nations  began  to  make  their  voices heard in the international arena. 

Women  started  entering the labour  force in  greater  numbers. economically independent.

 3. Assess the structure and the activities of the UN.

          They became The  UNO  was  formed  at  the  close  of  the  World  War  II.    Its main  aim  is  to  maintain international peace and security.  It was established on Oct. 24, 1945.     

  TheStructureoftheUNO: 

General Assembly is the main organ of the UNO.   It meets once in a year and discusses theissuesandconflicts.Each member country can send five represent a the Assembly. 

there are fifteen members in the security CIAU.Inthat,fivearepermanent and  ten  are non-permanent members.  Permanent members have the Veto power. 

 The  executive wing  of  the UNO  is  the Secretariat.   It is  headed  by  the Secretary General.   He/She is elected  by the General  Assembly on  the recommendation of the Security Council. 

The International  Court of Justice is  the judicial  wing  of the UNO  is  situated at The Hague in Holland.  It acts an advisory body of the organs of UNO.

 The  Economic  and  Social  Council  coordinates  the economic  and  social  works of  the UNO. 

The  Trusteeship  Council  looks  after  the territories placed  under  the Trusteeship of the UNO 

There are some other specialised  agencies such as WHO,  UNESCO,  UNICEF,  World Bank, FAO that helps the UNO in its administration. 

ActivitiesoftheUNO: 

In the 1960s,  decolonization  was an  important  issue.    A  number  of colonial  countries got their independence of Imperialistic powers. 

Now,  human  rights,  the problems  of refugees,  climate  change,  gender  equality  are all now within the ambit of the activities of the United Nations.

 A  special  mention  must be made  of the UN Peacekeeping  force, which  has  acted in many areas of conflict all over the world. 

The main  responsibility of the International  Bank  for Reconstruction  and Development  (IBRD)  is  to  promote economic  development  in  poorer countries and the Bank lends money to various countries for developmental projects. 

The International  Development Agency  (IDA)  also  lends  money to governments  for developmental  activities. These loans  are “soft” loans,  and  are given  at very low rates of interest for a period of 50 years.

10th social science unit-3 Map

ii)  Allied power countries & (iii) Hiroshima, Nagasaki, Hawai Island, Moscow and  San Fransico.



10th social science unit-3 

Time line 1935-1945