Clean up and Drop the iron curtain

Clean up verb - To make a place neat and orderly by removing extraneous stuff.

Drop the iron curtain and clean up are semantically related in forbid topic. In some cases you can use "Drop the iron curtain" instead a verb "Clean up".

Clean up and drop the iron curtain are semantically related in forbid topic. Sometimes you can use "Clean up" instead a verb phrase "Drop the iron curtain".