What was one major difference in the way NATO and the Warsaw Pact were created? NATO involved the participation of the countries of Eastern Europe, while the Warsaw Pact involved Western Europe. The Warsaw Pact was primarily a military agreement, while NATO was primarily an economic agreement. NATO was established to fight the spread of communism, while the Warsaw Pact was formed to protect communism. The Warsaw Pact is still in existence today, while NATO disbanded soon after the fall of communism in Europe.

competitive cold war between USSR and USA can be one reason. they both were desperate for world influence and hate each other ideology so in defence of their ideology and for global territory they were established.

The correct answer is C. NATO was established to fight the spread of communism, while the Warsaw Pact was formed to protect communism.

Explanation:

The North Atlantic Treaty Organization (NATO) was an organization created in 1949 that includes 29 countries that are mainly from western Europe, this focuses on a military alliance that aimed at defending the countries from a possible attack from the Soviet Union or Germany during the Second War Wolrd and later in the Cold War the NATO had the purpose of fighting against communism and supporting democracy.

On the opposite, the Warsaw Pact that included 8 different nations led by the Soviet Union aimed at protecting communist, this was created in 1955 and different to the NATO it included mainly eastern Europe countries and was dissolved after some years. Therefore, the major difference between both organization was that "NATO was established to fight the spread of communism, while the Warsaw Pact was formed to protect communism".