Therefore, the great events and most controversies which marked the cold war period were a reflection of the ideological and geopolitical confrontation between the United States of America and the Union of Soviet Socialist Republics. They preconditioned the climate of suspicion and distrust, and a subsequent era of confrontation and competition of two superpowers.

Ideological Differences:

-Capitalism vs. Communism: While the USA represented the worth of capitalistic economy- an economic order cleared with the privateness of property and freedom of trade, the USSR was the pivoted of communistic order, the system of collective property and central controls of the economy.
-Democracy vs. Authoritarianism: Organizational Culture of the United States: The United States was a democracy power of the state lay on the people while the Soviet Union was a one-party authoritarian state.
-Individualism vs. Collectivism: The United States promoted values more egyt individualism while stressing on rights and freedoms of an individual On the other hand the Soviet Union had more collectivist values and stressed more on community needs.

Geopolitical Differences:

-Spheres of Influence: The United States wanted to exert its power globally particularly occupying Western Europe and Asia while the Soviet Union wanted a communism rule in Eastern Europe and other regions.
-Military Power: Both superpowers provided farsighted support to arms race and build up their nuclear and conventional power bases so as to prevent aggression and ensure the hegemony of their respective power spheres.
-Economic Competition: The United States and the Soviet Union sought to gain total economic superiority and thereby arrived at the creation of new Industry and innovation like in the space race and Cold War.

Significant Events and Conflicts Shaped by these differences:

– Berlin Blockade and Airlift (1948-1949): To limit the access of the western part of Berlin which is in possession of west powers, the USSR blocked the same. In response of this move, the United States attempted a massive airlift in order to supply the need of the city.

-The Korean War (1950-1953): Get immediate help The war between North and South Korea turned into the civil war between supposedly the United States and Soviet Union each supporting their side’s allies.
-The Cuban Missile Crisis (1962): The Soviet Union placed nuclear missiles in Cuba and how we nearly came close to a nuclear war. The problem was solved by the political-diplomatic decision of the United States and the Soviet Union.
-The Vietnam War (1955-1975): The war in Vietnam developed into another America and Soviets proxy war with America supporting all of South Vietnam and Soviets supporting North Vietnam.
-The Space Race: Contrasting missions of the USA & USSR After the cold war started people considered space for battle linking important technological shifts.
-The Arms Race: Both powers went into an immensely huge arms race, they equipped themselves with nuclear and conventional arms to an unprecedented level, they proceeded to the next stage of higher stress and strain.

Such and such events and conflictions testify that how the ideological and geopolitical confrontation between the United States of America and Soviet Union previewed the course of the Cold War. This rivalry of the two superpowers had all sort of over powering impacts on politics, economic, and cultural for quite an era.