The term 'iron curtain' refers to the barrier that obstructs the exchange of information between two regions, often due to political or geographical factors. Coined by Winston Churchill, it signifies the divide between Europe and the Soviet Union. The metaphor highlights the restrictions and separations in communication and relationships.

1. What does the metaphor meaning for the Iron curtain?
Solution
Iron curtain is the barrier which stands in between of exchanging information and details
between two boundaries. This barrier can rise due to political or geographical reasons. This term
was coined by Winston Churchill to demacate Europe and Soviet.