The Cold War existed as a response of the Western capitalist countries of Europe and the US and Canada to the threat they considered the Soviet Union posed to their economic and political interests both in Europe and also throughout the world. They felt this threat from the Eastern European countries that were invaded by the Soviet Union in their drive to defeat Hitler. After the war many of these countries like Romania, Czechoslovakia etc had socialist governments like the Soviet Union and were considered part of the Soviet sphere of influence. Eastern and Western Germany divided by the Berlin Wall were symbolic of this division. After the WWII and also the death of Stalin, there was major contention between what came to be known as the two world superpowers, the US and the Soviet Union and there was a near nuclear war over for example the US stopping the installation of missiles in Cuba in the early '60's.
Hey there, the United States of America got involved because The World War erupted in the year 1914, when the President Woodrow Wilson pledged in the US. An many ships from the US were traveling to Britain and got hit damaged and sink by the German mines.
Hope this helped
The colonial response to British taxation was to BOYCOTT products or services
