The North Atlantic Treaty Organization (NATO) also known as the North Atlantic Alliance is an intergovernmental military alliance among 28 European countries and two North American countries . image source wikipedia ➡️It was established in the aftermath effects of World War- II . ➡️ The organization implemented the North Atlantic Treaty which was signed on 4th april 1949 . ➡️ It was founded on 4th April 1949 in Washington D.C.,united states. ➡️Headquarters : Brussels, Belgium ➡️ Aim :- To provide the collective security against the Soviet Union . In other words it aims to safeguard the freedom and security of all the NATO members by political and military means. image source BBC ➡️Its original members were Belgium, Canada, Denmark, France, Iceland, Italy, Luxembourg, the Netherlands, Norway, Portugal, the United Kingdom, and the United States. ➡️Joining the original signatories were Greece and Turkey (1952); West Germany (1955...