An iron curtain has descended across the Continent. Behind that line lie all the capitals of the ancient states of Central and Eastern Europe. Warsaw [in Poland], Berlin, Prague [in Czechoslovakia] . . . all these famous cities and the populations around them lie in what I must call the Soviet sphere. –Winston Churchill,
March 5, 1946

Based on the passage, why did Winston Churchill view the Iron Curtain as a threat?

I believe it's because behind this line there are many key cities. This prohibits trade and other things coming from these important cities.

Explanation:

I don't know if this question is multiple choice or not. If it is I apologize if this isn't an answer choice.

every society, in order to meet the needs of it's people, has to answer three basic questions:

- what should we produce?

- how should we produce it?

- for whom should we produce it?

this questions must be answered in order to, option b, aid in production decisions.

every country can't produce everything, no matter how rich their land is. it may be a matter of technology, resources or geographical conditions. so, these three questions must be resolved in order to get the most of the production of each land.

hope this !

i dont know this man