for all the the following themes, in bullet point, give a break down on how that contributed to Poland gaining independence

Polish Independence leader (non-communist Dock Workers Union/Solidarnosc in Danzig/GDANSK) and first president after 1989
Wise choice of Lech Walesa to announce Solidarity as an organization pushing for economic reforms (bread and butter) instead of political reform.
1989: Jaruzelski, from Soviet pressure, had to crack down on Solidarity. He hounded and harassed its leaders but refused to destroy the opposition.

smart moves by the leaders of independence so that they weren't cracked down upon like the Hungarians.