I don’t know if this is right but as someone who is native I’m going to guess during conversion of religion. Again I don’t know if that’s the main one they want but it was a contributing factor. :)
The answer is number four, land
The iron curtain was like a curtain. It separated parts of Europe and was hard to escape the communism.
Answer:Siddhartha taught that by putting aside one's own selfish desires, one can escape the cycle of death and rebirth to reach Nirvana.
Explanation:
