Soviet Union Questions?

These questions are for my homework for my Goverment class. please dont answer saying i should do the work myself, its annoying. any info you have would be great though! thanks~ I'm supposed to write about the following bullets (this is exactly what my teacher wrote on the sheet): - The Soviet Union -... show more These questions are for my homework for my Goverment class. please dont answer saying i should do the work myself, its annoying. any info you have would be great though! thanks~ I'm supposed to write about the following bullets (this is exactly what my teacher wrote on the sheet):

- The Soviet Union - 1990
- Soviet Union nearing end under Gorbacheo - why?
- Soviet Union ceases to exist in 1991
- Now called Russia- what type of goverment?/what is a common wealth?

Easter European nations under communism
-trace actions in poland/ what happened there
-why is poland known as Birthplace of Solidarity
-descrive polands pattern to reach some democracy in other countries- Czechoslovakia, Romania
Update: ** I mean Gorbachev, not Gorbacheo xD
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