After Second World War, some new nations adopted the policy of not to align with any of the two power blocs and military blocs. The foreign policy, adopted by these non- aligned nations is called ‘Non-Aligned Policy.
America, France and Britain united Germany's three western segments and established ‘Federal Republic of Germany’. After about four to ‘four and a half decades, Western Germany made an astonishing development. Experts consider this as ‘German Miracle.
America declared blockade of the communist Cuba in $1961-62.$ That was known as ‘Cuban Crisis’. The ‘Cuban Crisis’ is considered as the beginning of the end of the cold war. .
AS East Germany's three’ western segments were united by America, France and Britain, three administrative segments of Berlin also united. In a reaction to this, Soviet Union, in April $1948,$ declared ‘Berlin Blockade’. This resulted into tremendous tension between the ‘ Soviet Union and the Western Countries.
Russia established a military organisationnamed ‘Warsaw Pact’ against SEATO and NATO : military organisations. The countries like, Albania, Czechoslovakia, Bulgaria, East Germany, Hungary, Poland, Romania, Russia, etc. were the members of this military organisation.
To protect south eastern countries from the onslaught of the Soviet Union Communism, America and England established military organisation in $1954.$ This organisation is known as $SEATO$ (South-East Asia Treaty Organisation).
The purpose of controlling Soviet Union and Communism, western democratic countries on the North Atlantic Ocean established a military : organisation in April $1949,$ led and inspired by America. This organisation is known as NATO (North Atlantic Treaty Organisation).
Give the reason : $NATO$ came into existence because...
Answer
the countries in the Western Europe perceived threat of spread of communism and Soviet expansion. With a view to deter these. The North Atlantic Treaty Organisation$-NATO$ came into existence in April, $1949.$