It is the crossroads of three continents Europe, Africa and Asia
Answer: D. It made it easier for them to make their own clothes.
Explanation:
The sewing machine is one of the productions created during the industrial revolution. It has significantly increased the amount of diverse clothing in society. Over time, it became cheaper and more affordable. That is how it was widely used. Easy and practical to use, it has reached rural areas as well. In this way, he enabled many households to produce their clothes.
The Europan countries which were considered to be "behind the Iron Curtain" included: Poland,Estearn Germany, Czechoslovakia, Hungary,Yugoslavia, Romania, Bulgaria, Albania and the Soviet Union. Hope this helps